1. Special report on the prevalence of typhoid or entero-miasmatic fever at Cumberland, Md Author(s): Maryland. State Board of Health. Publication: Baltimore : Printed by William K. Boyle & Son, 1891 Subject(s): Typhoid Fever -- epidemiologySanitationWater SupplyMaryland -- epidemiology
2. Typhoid fever in Chicago Author(s): Sedgwick, W. T. (William Thompson), 1855-1921 authorHazen, Allen, 1869-1930, author Publication: New York: Engineering News Publishing Co., 1892 Subject(s): Typhoid Fever -- epidemiologyTyphoid Fever -- etiologySanitationWater SupplyChicago