Report on typhoid fever in the District of Columbia : submitted by the Medical Society of the District of Columbia to the Committee on the District of Columbia of the U.S. House of Representatives, June 14, 1894 Medical Society of the District of Columbia. Typhoid Fever -- epidemiology Washington : G.P.O., 1894 United States. Congress. House. Committee on the District of Columbia. Text Illustrations Maps Plates 18 p., 3 leaves of plates nlm:nlmuid-64950600R-bk 64950600R http://resource.nlm.nih.gov/64950600R OCLC: 14789718 English District of Columbia -- epidemiology The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/