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Published online by Cambridge University Press: 15 May 2009
Elkton, the county seat of Cecil county, Maryland, is a town of 2542 inhabitants, built upon a red clay soil, rather flat as to surface, but sloping gently toward the Elk river. This small stream is not navigable, is but slightly influenced by the tides, and is only about 25 feet below the highest part of the town.
1 Wiener klin. Wochenschr. Jahrg. XI. p. 667.Google Scholar
1 Report of the State Board of Health of Maryland, 1898, p. 103.Google Scholar
2 Report of the Medical Officer to the Local Government Board, 1874, No. ii. pp. 103–136.Google Scholar
1 Davies, D. S., Lancet, 1897, vol. II. p. 1442.Google Scholar
2 Newton, R. C., New York Med. Record, vol. xlv. p. 713.Google Scholar
3 Lancet, 1895, vol. I. p. 1328.Google Scholar
4 Quoted by Williams, Dawson from Report, 1892, of a Committee of the Clinical Society of London to investigate Periods of Incubation etc., Twentieth Century Practice, vol. XIII. p. 371.Google Scholar
1 Iowa Health Bulletin, vol. xiv. p. 91.Google Scholar
2 Dublin Journ. of Med. Sci. Nov. 1899, vol. CVIII. p. 330.Google Scholar
3 Smith, H. E., Report of State Board of Health of Connecticut, 1895, p. 168.Google Scholar
4 H. E. Smith, Ibid. 1890, p. 248.