U.S. Army medical school. Washington, D.C. (1941). Immunization to typhoid fever: Results obtained in the prevention of typhoid fever in the United States army, United States navy, and civilian conservation corps, by the use of vaccines. The Johns Hopkins Press.
Citace podle Chicago (17th ed.)U.S. Army medical school. Washington, D.C. Immunization to Typhoid Fever: Results Obtained in the Prevention of Typhoid Fever in the United States Army, United States Navy, and Civilian Conservation Corps, by the Use of Vaccines. Baltimore: The Johns Hopkins Press, 1941.
Citace podle MLA (9th ed.)U.S. Army medical school. Washington, D.C. Immunization to Typhoid Fever: Results Obtained in the Prevention of Typhoid Fever in the United States Army, United States Navy, and Civilian Conservation Corps, by the Use of Vaccines. The Johns Hopkins Press, 1941.