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Section A. Physiology of dairy cattle. I. Reproduction and lactation

Published online by Cambridge University Press:  01 June 2009

J. A. B. Smith
J. A. B. Smith
Affiliation:
The Hannah Dairy Research Institute Kirkhill, Ayr
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Type
Reviews of the Progress of Dairy Science
Information
Journal of Dairy Research , Volume 17 , Issue 3 , October 1950 , pp. 338 - 366
Copyright
Copyright © Proprietors of Journal of Dairy Research 1950

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References

REFERENCES

(1)Smith, (1945). J. Dairy Res. 14, 195.Google Scholar
(2)MacGregor, (1941). Vet. J. 97, 340.Google Scholar
(3)Bartlett, (1949). J. Dairy Sci. 32, 36.Google Scholar
(4)Asdell, (1929). J. Dairy Sci. 32, 60.CrossRefGoogle Scholar
(5)Asdell, (1949). J. Dairy Sci. 32, 45.Google Scholar
(6)Gilmore, (1949). J. Dairy Sci. 32, 71.Google Scholar
(7)Sykes, (1949). J. Dairy Sci. 32, 92.Google Scholar
(8)Laing, (1945). Vet. Rec. 57, 275.Google Scholar
(9)Hancock, (1948). Vet. Rec. 60, 513.Google Scholar
(10)Burg, , van den, . Tijdschr. Diergeneesk. 73, 810.Google Scholar
(11)Korkman, (1947). Suom. Maataloust. Seur. Julk. 64, no. 1.Google Scholar
(12)Hornaday, (1947). Vet. Med. 42, 129.Google Scholar
(13)Wille, (1947). Mh. Vet. Med. 2, 17.Google Scholar
(14)Durrell, (1947). Canad. J. comp. Med. 11, 290.Google Scholar
(15)Folley, , Greenbaum, & Roy, (1948). J. Endocrinol. 6, 121.Google Scholar
(16)Greenbaum, (1947). Brit. Goat Soc. Yearb. p. 47.Google Scholar
(17)Hancock, (1947). Vet. Rec. 59, 639.Google Scholar
(18)Quinlan, , Roux, , Aswegen, & Lange, (1948). Onderstepoort J. vet. Sci. 23, 269.Google Scholar
(19)Mercier, & Salisbury, (1947). J. Dairy Sci. 30, 747.CrossRefGoogle Scholar
(20)Mercier, & Salisbury, (1947). J. Dairy Sci. 30, 817.Google Scholar
(21)Laing, (1945). J. agric. Sci. 35, 25.Google Scholar
(22)Trimberger, & Davis, (1945). J. Dairy Sci. 28, 659.Google Scholar
(23)Homb, (1947). Meld. Norg. Landbr Høgsk. 27, 315.Google Scholar
(24)Eri, & Homb, (1947). Meld. Norg. Landbr Høgsk. 27, 351.Google Scholar
(25)Berge, (1945). Norsk Landbr. 11, 284.Google Scholar
(26)Pegg, (1948). Qd agric. J. 66, 169.Google Scholar
(27)Woodward, (1945). J. Dairy Sci. 28, 209.CrossRefGoogle Scholar
(28)Frick, , Mann, & Johnson, (1947). J. Dairy Sci. 30, 631.Google Scholar
(29)Phillips, (1947). Mimeograph, Univ. Coll., Aberystwyth, Wales.Google Scholar
(30)Phillips, & Davies, (1949). J. Dairy Res. 16, 1.Google Scholar
(31)Phillips, , Davies, & Brown, (1949). J. Dairy Res. 16, 129.Google Scholar
(32)Home Fmr, 14, 16 (1947).Google Scholar
(33)Phillips, , Brown, & Davies, (1949). J. Dairy Res. 16, 283.CrossRefGoogle Scholar
(34)Lonka, (1946). Maataloust. Aikakausk. 18, 147.Google Scholar
(35)Krizenecky, & Kudlicka, (1944). Z. Tierz. ZüchtBiol. 56, 299.Google Scholar
(36)Livesay, & Bee, (1945). J. anim. Sci. 4, 13.Google Scholar
(37)Veiga, , Paiva, & Chieffi, (1947). Bol. Industr. anim. N.S. 9, 32.Google Scholar
(38)Weaver, , Wettstein, & Horwood, (1947). Quart. Bull. Mich, agric. Exp. Sta. 30, 180.Google Scholar
(39)Briquet, & Abreu, (1948). Rev. Agric. (Piracicaba, S. Paulo), 23, 219.Google Scholar
(40)Casida, , Barrett, & Lloyd, (1946). J. Dairy Sci. 29, 553.Google Scholar
(41)Brigatti, (1948). Zootec. e Vet. 3, 418.Google Scholar
(42)Hamilton, & Laing, (1946). J. Anat., Lond., 80, 194.Google Scholar
(43)Rowson, & Dowling, (1949). Vet. Rec. 61, 191.Google Scholar
(44)Asdell, , Alba, & Roberts, (1945). J. Anim. Sci. 4, 277.Google Scholar
(45)Laing, (1945). J. agric. Sci. 35, 1.Google Scholar
(46)Laing, (1945). J. agric. Sci. 35, 72.Google Scholar
(47)Phillips, & Spitzer, (1946). J. Dairy Sci. 29, 407.CrossRefGoogle Scholar
(48)Bayley, , Cobbs, & Barrett, (1950). J. Dairy Sci. 33, 24.Google Scholar
(49)Salisbury, (1946). J. Dairy Sci. 29, 695.CrossRefGoogle Scholar
(50)Cheng, , Casida, & Barnett, (1949). J. Anim. Sci. 8, 81.Google Scholar
(51)Willett, (1950). J. Dairy Sci. 33, 43.Google Scholar
(52)Bratton, , Foote, , Musgrave, & Van Demark, (1949). J. Dairy Sci. 32, 604.Google Scholar
(53)Hurst, & La Master, (1948). J. Anim. Sci. 7, 541.Google Scholar
(54)Swanson, (1948). J. Dairy Sci. 31, 680.Google Scholar
(55)Swanson, (1949). J. Dairy Sci. 32, 345.Google Scholar
(56)Knodt, & Salisbury, (1946). J. Dairy Sci. 29, 285.Google Scholar
(57)Salisbury, & Knodt, (1947). J. Dairy Sci. 30, 361.Google Scholar
(58)Salisbury, & Bratton, (1948). J. Dairy Sci. 31, 817.Google Scholar
(59)Foote, & Bratton, (1949). J. Dairy Sci. 32, 856.Google Scholar
(60)Ghosh, , Casida, & Lardy, (1949). J. Anim. Sci. 8, 265.Google Scholar
(61)Van Demark, , Salisbury, & Bratton, (1949). J. Dairy Sci. 32, 353.Google Scholar
(62)Johnston, & Mixner, (1948). J. Anim. Sci. 7, 440.Google Scholar
(63)Mixner, & Johnston, (1949). J. Dairy Sci. 82, 570.Google Scholar
(64)Johnston, , Stone, & Mixner, (1949). J. Dairy Sci. 32, 574.Google Scholar
(65)Sallman, & Birkeland, (1948). Amer. J. Physiol. 152, 271.Google Scholar
(66)Salisbury, , Knodt, & Bratton, (1948). J. Anim. Sci. 7, 283.Google Scholar
(67)Almquist, , Prince, & Reid, (1949). J. Dairy Sci. 32, 543.Google Scholar
(68)Prince, , Almquist, & Reid, (1949). J. Dairy Sci. 32, 849.Google Scholar
(69)Branton, , Bratton, & Salisbury, (1949). J. Dairy Sci. 32, 292.CrossRefGoogle Scholar
(70)Bretschneider, (1948). Vlaam. diergeneesk. Tijdschr. 17, 8. Anim. Breed. Abstr. 16, 320.Google Scholar
(71)Bretschneider, & Iterson, (1947). Proc. Acad. Sci. Amst. 50, 88. Anim. Breed. Abstr. 16, 320.Google Scholar
(72)Bretschneider, (1947). Tijdschr. Diergeneesk, 62, 640. Anim. Breed. Abstr. 16, 124.Google Scholar
(73)Greeson, & Zlontnik, (1948). Quart. J. micr. Sci. 89, 219.Google Scholar
(74)Folley, (1947). Brit. med. Bull. 5, 130.Google Scholar
(75)Folley, (1947). Brit. med. Bull. 5, 135.Google Scholar
(76)Reece, & Leathem, (1945). Proc. Soc. exp. Biol., N.Y., 59, 122.Google Scholar
(77)Trentin, & Turner, (1947). J. Anim. Sci. 6, 501.Google Scholar
(78)Cowie, & Folley, (1944). Nature, Lond., 154, 302.Google Scholar
(79)Cowie, & Folley, (1947). Endocrinology, 40, 274.CrossRefGoogle Scholar
(80)Folley, & Malpress, (1944). J. Endocrinol. 4, 1.Google Scholar
(81)Folley, , Malpress, & Young, (1945). J. Endocrinol. 4, 181.Google Scholar
(82)Day, & Hammond, (1945). J. agric. Sci. 35, 150.Google Scholar
(83)Spriggs, (1945). Vet. Rec. 57, 519.Google Scholar
(84)Mixner, & Turner, (1943). Res. Bull. Mo. agric. Exp. Sta. no. 378.Google Scholar
(85)Malpress, (1947). Brit. med. Bull. 5, 161.Google Scholar
(86)Van Heuverswyn, , Folley, & Gardner, (1939). Proc. Soc. exp. Biol., N.Y., 41, 389.Google Scholar
(87)Cowie, (1948). J. Endocrinol. 6, 145.Google Scholar
(88)Trentin, & Turner, (1947). Endocrinology, 41. 127.Google Scholar
(89)Petersen, , Knodt, , Ludwick, & Pomeroy, (1944). Proc. Soc. exp. Biol., N.Y., 57, 332.Google Scholar
(90)Mixner, (1947). J. Dairy Sci. 30, 578.Google Scholar
(91)Leonard, & Reece, (1941). Endocrinology, 28, 65.Google Scholar
(92)Smithcors, & Leonard, (1942). Endocrinology, 31, 454.Google Scholar
(93)Smithcors, (1945). Proc. Soc. exp. Biol., N.Y., 59, 197.Google Scholar
(94)Folley, & Young, (1945). J. Endocrinol. 4, 194.Google Scholar
(95)Fawns, , Folley, & Young, (1945). J. Endocrinol. 4, 205.Google Scholar
(96)Folley, , Malpress, & Young, (1945). J. Endocrinol. 4, 212.Google Scholar
(97)Cotes, , Crichton, , Folley, & Young, (1949). Nature, Lond., 164, 992.Google Scholar
(98)Young, (1947). Brit. med. Bull. 5, 155.CrossRefGoogle Scholar
(99)Robinson, (1947). Lancet, 253 (6464), 90.Google Scholar
(100)Robinson, (1947). Brit. med. Bull. 5, 164.Google Scholar
(101)Meites, & Turner, (1947). Proc. Soc. exp. Biol., N.Y., 64, 488.Google Scholar
(102)Meites, & Turner, (1947). Amer. J. Physiol. 150, 394.CrossRefGoogle Scholar
(103)Liu, & Turner, (1949). J. Dairy Sci. 32, 881.CrossRefGoogle Scholar
(104)Li, & Kalman, (1946). J. Amer. chem. Soc. 68, 285.Google Scholar
(105)Li, & Fraenkel-Conrat, (1947). J. biol. Chem. 167, 495.Google Scholar
(106)White, (1946). Physiol. Rev. 26, 574–608.Google Scholar
(107)Nelson, , Gaunt, & Schweizer, (1943). Endocrinology, 33, 325.CrossRefGoogle Scholar
(108)Cowie, & Folley, (1947). J. Endocrinol. 5, 14.CrossRefGoogle Scholar
(109)Cowie, & Folley, (1947). J. Endocrinol. 5, 24.Google Scholar
(110)Folley, & Greenbaum, (1948). J. Endocrinol. 5, 236.Google Scholar
(111)Folley, & Greenbaum, (1946). Biochem. J. 40, 46.Google Scholar
(112)Folley, & Greenbaum, (1948). Biochem. J. 43, 581.Google Scholar
(113)Cowie, & Folley, (1947). J. Endocrinol. 5, 9.Google Scholar
(114)Hammond, (1948). ‘Festskrift til Professor Per Tuff, 70 ar’, p. 134. Oslo: Grondahl and Sons, Boktrykkeri.Google Scholar
(115)Malpress, (1947). Brit. med. Bull. 5, 161.Google Scholar
(116)Folley, , Malpress, & Young, (1945). J. Endocrinol. 4, 181.Google Scholar
(117)Hohlweg, W. (1947). Milchwissenschaft, 2, 169.Google Scholar
(118)Narayan, & Bhalerao, (1947). Curr. Sci. 16, 29.Google Scholar
(119)Holland, & Campbell, (1946). Proc. Ann. Conf. N.Z. Soc. Anim. Prod. p. 104.Google Scholar
(120)Spriggs, (1945). Vet. Rec. 57, 519.Google Scholar
(121)Day, & Hammond, Jr. (1945). J. agric. Sci. 35, 150.Google Scholar
(122)Nottbohm, (1948). Reprinted from Molkereiztg (Hildesh.) (24).Google Scholar
(123)Marshall, , Becker, & Arnold, (1946). J. Dairy Sci. 29, 524.Google Scholar
(124)Dyrendahl, (1946). Skand. VetTidskr. 36, 478; 513(B).Google Scholar
(125)Meites, & Turner, (1947). J. Anim. Sci. 6, 499.Google Scholar
(126)Peeters, & Massart, (1947). J. Endocrinol. 5, 166.Google Scholar
(127)Peeters, , Vandeplassche, & Massart, (1946). Vet. Rec. 58, 627.Google Scholar
(128)Bartlett, , Folley, , Rowland, , Curnow, & Simpson, (1948). Nature, Lond., 162, 845.Google Scholar
(129)Graham, (1934). J. Nutrit. 7, 407.Google Scholar
(130)Graham, (1934). Biochem. J. 28, 1368.Google Scholar
(131)Folley, & White, (1936). Proc. roy. Soc. B, 120, 346.Google Scholar
(132)Ludwig, & Mutzenbacher, (1939). Hoppe-Seyl. Z. 258, 195.Google Scholar
(133)Pitt-Rivers, & Randall, (1945). J. Endocrinol. 4, 221.Google Scholar
(134)Deanesly, & Parkes, (1945). J. Endocrinol. 4, 356.Google Scholar
(135)Blaxter, (1945). J. Endocrinol. 4, 237.Google Scholar
(136)Blaxter, (1945). J. Endocrinol. 4, 266.Google Scholar
(137)Blaxter, (1946). J. agric. Sci. 36, 117.Google Scholar
(138)Blaxter, , Reineke, , Crampton, & Petersen, (1949). J. Anim. Sci. 8, 307.Google Scholar
(139)Van Landingham, , Hyatt, & Weakley, (1946). J. Dairy Sci. 29, 533.Google Scholar
(140)Van Landingham, , Hyatt, , Weakley, & Henderson, (1947). J. Dairy Sci. 30, 576.Google Scholar
(141)Seath, , Branton, & Groth, (1945). J. Dairy Sci. 28, 509.Google Scholar
(142)Reece, (1946). J. Dairy Sci. 29, 533.Google Scholar
(143)Reece, (1947). J. Dairy Sci. 30, 313.Google Scholar
(144)Reece, (1947). J. Dairy Sci. 30, 574.Google Scholar
(145)Reece, (1950). J. Dairy Sci. 33, 126.Google Scholar
(146)Booth, , Elvehjem, & Hart, (1947). J. Dairy Sci. 30, 443.Google Scholar
(147)Allen, , Dow, , Logan, & MacKenzie, (1948). Sci. Agric. 28, 340.Google Scholar
(148)McQuillan, , Trikojus, , Cambell, & Turner, (1948). Brit. J. exp. Path. 29, 93.Google Scholar
(149)Swanson, & Knodt, (1949). J. Dairy Sci. 32, 257.Google Scholar
(150)Thomas, , Moore, & Sykes, (1949). J. Dairy Sci. 32, 278.Google Scholar
(151)Thorbek, , Hansen, & Moustgaard, (1948). J. Anim. Sci. 7, 291.Google Scholar
(152)Owen, (1948). Biochem. J. 43, 235.Google Scholar
(153)Owen, (1948). Biochem. J. 43, 243.Google Scholar
(154)Blaxter, (1948). J. agric. Sci. 38, 1.Google Scholar
(155)Blaxter, (1948). J. agric. Sci. 38, 20.Google Scholar
(156)Blaxter, (1948). J. agric. Sci. 38, 207.Google Scholar
(157)Archibald, (1945). J. Dairy Sci. 28, 941.Google Scholar
(158)Kemmerer, , Bolomey, , Vavich, & Davies, (1946). Proc. Soc. exp. Biol., N.Y., 63, 309.Google Scholar
(159)Hibbs, & Krauss, (1947). J. Anim. Sci. 6, 161.Google Scholar
(160)Van Landingham, , Henderson, & Weakley, (1944). J. Dairy Sci. 27, 385.Google Scholar
(161)Robertson, (1945). J. Endocrinol. 4, 300.Google Scholar
(162)Bruger, & Silberbush, (1946). J. Clin. Endocrinol. 6, 565.Google Scholar
(163)Hurst, & Turner, (1948). Res. Bull. Mo. agric. Exp. Sta. no. 417.Google Scholar
(164)Moore, & Sykes, (1948). Yearb. U.S. Dep. Agric. 1943–7 (Science in Farming), p. 107.Google Scholar
(165)Dyrendahl, (1949). Bulletin published from the Royal Veterinary College, Stockholm.Google Scholar
(166)Robinson, (1947). Lancet, 253 (6472), 385.Google Scholar
(167)Borrow, , Clayton, & Hems, (1949). J. chem. Soc. S 185.Google Scholar
(168)Chalmers, , Dickson, , Elks, & Hems, (1949). J. chem. Soc. 3424.Google Scholar
(169)Bailey, , Bartlett, & Folley, (1949). Nature, Lond., 163, 800.Google Scholar
(170)Ely, & Petersen, (1941). J. Dairy Sci. 24, 211.Google Scholar
(171)Knodt, , Reid, , Williams, & Kesler, (1947). J. Dairy Sci. 30, 580.Google Scholar
(172)Knodt, , Reid, , Williams, & Kesler, (1949). J. Dairy Sci. 32, 637.Google Scholar
(173)Dodd, & Foot, (1947). J. Dairy Res. 15, 1.Google Scholar
(174)Miller, & Petersen, (1941). J. Dairy Sci. 24, 225.Google Scholar
(175)Dodd, & Foot, (1949). J. Dairy Res. 16, 14.Google Scholar
(176)Dodd, , Foot, & Henriques, (1949). J. Dairy Res. 16, 301.Google Scholar
(177)Ward, & Smith, (1949). J. Dairy Sci. 32, 17.Google Scholar
(178)Korkman, (1948). K. Lantbr Akad. Tidskr. 87, 161.Google Scholar
(179)Smith, (1947). J. Dairy Sci. 30, 703.Google Scholar
(180)Petersen, & Gilmore, (1946). J. Anim. Sci. 5, 399.Google Scholar
(181)Newton, & Newton, (1948). J. Pediat. 33, 698.CrossRefGoogle Scholar
(182)Smith, & Petersen, (1945). J. Dairy Sci. 28, 431.Google Scholar
(183)Smith, & Petersen, (1945). J. Dairy Sci. 29, 45.Google Scholar
(184)Whittleston, (1946). N.Z. Dairy Exptr, 21, 8.Google Scholar
(185)Folley, (1947). Brit. med. Bull. 5, 142.CrossRefGoogle Scholar
(186)Folley, (1949). Biol. Rev. 24, 316.Google Scholar
(187)Shaw, (1946). J. Dairy Sci. 29, 183.Google Scholar
(188)Popják, & Beeckmans, (1949 a). Biochem. J. 44, xxxvii.Google Scholar
(189)Popják, & Beeckmans, (1949 b). Biochem. J. 44, xxxvi.Google Scholar
(190)Kleiber, , Smith, & Ralston, (1948). Proc. Soc. exp. Biol., N.Y., 69, 354.Google Scholar
(191)Trucco, , Caputto, , Leloir, & Mittelman, (1948). Arch. Biochem. 18, 137.Google Scholar
(192)Grant, (1935). Biochem. J. 29, 1905.Google Scholar
(193)Grant, (1936). Biochem. J. 30, 2027.Google Scholar
(194)Malpress, & Morrison, (1950). Biochem. J. 46, 307.Google Scholar
(195)Knodt, & Petersen, (1945). J. Dairy Sci. 28, 415.Google Scholar
(196)Knodt, & Petersen, (1946). J. Dairy Sci. 29, 121.Google Scholar
(197)Folley, & French, (1949). Biochem. J. 45, 117.Google Scholar
(198)Friedmann, (1949). Biochem. J. 44, 117.Google Scholar
(199)Hammond, (1913). Quart. J. exp. Physiol. 6, 311.Google Scholar
(200)Smith, , Howat, & Ray, (1938). J. Dairy Res. 9, 310.Google Scholar
(201)Reineke, , Williamson, & Turner, (1941). J. biol. Chem. 138, 83.Google Scholar
(202)Knodt, & Petersen, (1946). J. Dairy Sci. 29, 115.Google Scholar
(203)Petersen, , Shaw, & Visscher, (1941). J. Dairy Sci. 24, 139.Google Scholar
(204)Folley, & French, (1949). Biochem. J. 45, 270.Google Scholar
(205)Folley, & French, (1948). Nature, Lond., 161. 933.Google Scholar
(206)Folley, & French, (1948). Biochem. J. 43, lv.Google Scholar
(207)Folley, & French, (1949). Biochem. J. 44, xlv.Google Scholar
(208)Folley, & French, (1949). Nature, Lond., 163, 174.Google Scholar
(209)Popják, , Folley, & French, (1949). Arch. Biochem. 23, 509.Google Scholar
(210)Popják, , French, & Folley, (1950). Biochem. J. 46, xxviii.Google Scholar
(211)Smith, (1941). J. Dairy Res. 12, 78.Google Scholar
(212)Phillipson, (1947–1948). Nutrit. Abstr. Rev. 17, 12.Google Scholar
(213)Mann, & Shaw, (1947). J. Dairy Sci. 30, 183.Google Scholar
(214)Saarinen, (1944). Suom. Maataloust. Seur. Julk. 57, 1.Google Scholar
(215)Saarinen, (1945). Suom. Maataloust. Seur. Julk. 60, 1.Google Scholar
(216)Loosli, & Maynard, (1945). Fm Res. (N.Y. St. and Cornell agric. Exp. Sta.), 11, 3.Google Scholar
(217)Comar, , Becker, , Arnold, , Krienke, & Davis, (1947). J. Dairy Sci. 30, 557.Google Scholar
(218)Dempsey, , Bunting, & Wislocki, (1947). Amer. J. Anal. 81, 309.Google Scholar
(219)Folley, & Kay, (1936). Ergebn. Enzymforsch. 5, 159.Google Scholar
(220)Folley, & Greenbaum, (1947). Biochem. J. 41, 261.Google Scholar
(221)Shaw, & Petersen, (1938). Proc. Soc. exp. Biol., N.Y., 38, 631.Google Scholar
(222)Greenstein, , Jenrette, , Mider, & White, (1941). J. Nat. Cancer Inst. 1, 687.Google Scholar
(223)Folley, & Greenbaum, (1947). Nature, Lond., 160, 364.Google Scholar
(225)Cowie, , Folley, , French, & Greenbaum, (1949). J. Endocrinol. 6, ii.Google Scholar
(226)Folley, & Greenbaum, (1948). J. Endocrinol. 6, x.Google Scholar
(227)Folley, & Greenbaum, (1948). Biochem. J. 43, 537.Google Scholar
(228)Kelly, (1945). J. Dairy Sci. 28, 799.Google Scholar
(229)Kay, (1946). Nature, Lond., 157, 511.Google Scholar
(230)Nelson, & Evans, (1947). Arch. Biochem. 12, 213.Google Scholar
(231)Nelson, & Evans, (1947). Arch. Biochem. 12, 229.Google Scholar
(232)Nelson, & Evans, (1947). Arch. Biochem. 13, 265.Google Scholar
(233)Folley, , Henry, & Kon, (1947). Brit. J. Nutrit. 1, 39.Google Scholar
(234)Bowland, , Ensminger, & Cunha, (1948). Arch. Biochem. 16, 257.Google Scholar
(235)Zucker, & Zucker, (1948). Arch. Biochem. 16, 115.Google Scholar
(236)Henderson, , Schweizert, , Mozingo, & Elvehjem, (1948). J. Nutrit. 36, 479.Google Scholar
(237)Register, , Lewis, , Thompson, & Elvehjem, (1949). Proc. Soc. exp. Biol., N.Y., 70, 167.Google Scholar
(238)Cerecedo, & Mirone, (1947). Arch. Biochem. 12, 154.Google Scholar
(239)Mirone, & Cerecedo, (1947). Arch. Biochem. 15, 324.Google Scholar
(240)Fenton, & Cowgill, (1947). J. Nutrit. 33, 703.Google Scholar
(241)Altman, (1945). Vestn. Zhivotnov. 1, 85.Google Scholar
(242)Matthews, , Swett, & Fohrman, (1949). Tech. Bull. U.S. Dep. Agric. no. 993.Google Scholar
(243)Matthews, , Swett, & Fohrman, (1949). Tech. Bull. U.S. Dep. Agric. no. 989.Google Scholar
(244)Bechtel, & McLeod, (1945). Amer. J. vet. Res. 6, 17.Google Scholar
(245)Swett, & Matthews, (1949). Tech. Bull. U.S. Dep. Agric. no. 982.Google Scholar
(246)El Hagri, (1945). Vet. J. 101, 27. and 51.Google Scholar
(247)El Hagri, (1945). Vet. J. 101, 75.Google Scholar
(248)Richaedson, (1947). Brit. med. Bull. 5, 123.Google Scholar
(249)Peeters, , Massart, & Oyaert, (1948). Experientia, 4, 36.Google Scholar
(250)Petersen, , Knodt, & Boyd, (1944). J. Dairy Sci. 27, 646.Google Scholar
(251)U.S. Dep. Agric. Rep. Admr agric. Res. 1943–1944, pp. 106–7 (Washington, D.C.).Google Scholar
(252)Findlay, & Yang, (1950). J. Anat., Lond. (in the Press).Google Scholar
(253)Burcev, (1937). Usp. zooteh. Nauk. 4, 137.Google Scholar
(254)Konjkov, (1930). Izv. Kazan S.H. Inst. (cited by Burcev (253)).Google Scholar
(255)Podoba, (1934). Cited by Burcev (253).Google Scholar
(256)Stakalic, (1945). Izv. Akad. Nauk S.S.S.R. (Ser. biol), pp. 722, 729.Google Scholar
(257)Podoba, (1933). Cited by Stakalic (256).Google Scholar
(258)Zamjatina, (1946). Trud. novosibirsk. seljskohoz. Inst. no. 7, 135.Google Scholar
(259)Findlay, , Goodall, & Yang, (1950). J. Dairy Res. (in the Press).Google Scholar
(260)Swett, & Matthews, (1934). Yearbook of Agriculture, p. 175. U.S.Dep. Agric.Google Scholar
(261)Schabinger, & Knodt, (1948). J. Dairy Sci. 31, 95.Google Scholar
(262)Gaines, (1941). J. Dairy Sci. 24, 795.Google Scholar
(263)Kleiber, & Mead, (1945). J. Dairy Sci. 28, 49.Google Scholar
(264)Gaines, (1946). J. Dairy Sci. 29, 259.Google Scholar
(265)Gaines, , Davis, & Morgan, (1947). J. Dairy Sci. 30, 273.Google Scholar
(266)Allen, (1946). Bull. Vt agric. Exp. Sta. no. 534.Google Scholar
(267)Allen, (1946). J. Dairy Sci. 29, 544.Google Scholar
(268)Leighton, & Graves, (1947). J. Dairy Sci. 30, 25.Google Scholar
(269)Leeuwen Van, (1948). Maandbl. Landb VoorlDienst. 5, 36.Google Scholar
(270)Olbrycht, (1945). Emp. J. exp. Agric. 13, 199.Google Scholar
(271)Touchberry, & Lush, (1950). J. Dairy Sci. 33, 72.Google Scholar
(272)Brody, , Romfort, , Kibler, & Worstell, (1947). Res. Bull. Mo. agric. Exp. Sta. no. 404.Google Scholar
(273)Brody, (1945). Bioenergetics and Growth. New York: Reinhold.Google Scholar
(274)Brody, , Worstell, , Ragsdale, & Kibler, (1948). Res. Bull. Mo. agric. Exp. Sta. no. 412.Google Scholar
(275)Blaxter, (1943). Vet. J. 99, 2.Google Scholar
(276)Blaxter, & Price, (1945). Vet. J. 101, 18.Google Scholar
(277)Blaxter, & Price, (1945). Vet. J. 101, 39.Google Scholar
(278)Sutton, & Soldner, (1943). J. Dairy Sci. 26, 740.Google Scholar
(279)Sutton, & Soldner, (1945). J. Dairy Sci. 28, 859.Google Scholar
(280)Sutton, , Kaeser, & Soldner, (1945). J. Dairy Sci. 28, 933.Google Scholar
(281)Rusoff, & Piercy, (1946). J. Dairy Sci. 29, 831.Google Scholar
(282)Ferguson, , Irwin, & Beach, (1945). J. infect. Dis. 76, 24.Google Scholar
(283)Dennis, & Harbaugh, (1946). Amer. J. vet. Res. 7, 37.Google Scholar
(284)Owen, (1945). Science, 102. 400.Google Scholar
(285)Schultz, & Smith, (1949). J. Dairy Sci. 32, 817.Google Scholar
(286)Reid, & Huffman, (1949). J. Dairy Sci. 32, 123.Google Scholar
(287)Findlay, (1950). Bull. Hannah Dairy Inst. no. 9.Google Scholar
(288)Riek, & Lee, (1948). J. Dairy Res. 15, 219.Google Scholar
(289)Riek, & Lee, (1948). J. Dairy Res. 15, 227.Google Scholar
(290)Seath, & Miller, (1946). J. Dairy Sci. 29, 199.Google Scholar
(291)Seath, & Miller, (1946). J. Dairy Sci. 29, 465.Google Scholar
(292)Seath, & Miller, (1947). J. Anim. Sci. 6, 24.Google Scholar
(293)Seath, & Miller, (1947). J. Dairy Sci. 30, 255.Google Scholar
(294)Seath, & Miller, (1948). J. Dairy Sci. 31, 361.Google Scholar
(295)Seath, & Miller, (1948). J. Anim. Sci. 7, 251.Google Scholar
(296)Seath, (1947). J. Dairy Sci. 30, 137.Google Scholar
(297)Kendall, (1948). Vet. J. 104, 112.Google Scholar
(298)Gaalaas, (1945). J. Dairy Sci. 28, 555.Google Scholar
(299)Gaalaas, (1947). J. Dairy Sci. 30, 79.Google Scholar
(300)Heinemann, (1947). J. Dairy Sci. 30, 757.Google Scholar
(301)Overman, (1945). J. Dairy Sci. 28, 305.Google Scholar
(302)Rees, (1947). Aust. J. Dairy Tech. 2, 3.Google Scholar
(303)Bakalor, (1948). Fmg S. Afr. 23, 271.Google Scholar
(304)Rensburg, (1946). Fmg S. Afr. 21, 217.Google Scholar
(305)Graves, , Dawson, & Kopland, (1947). Circ. U.S. Dep. Agric. no. 763.Google Scholar
(306)Dice, (1947). Bull. N. Dak. agric. Exp. Sta. no. 344.Google Scholar