TY - BOOK ED - U.S. Army Medical Services. TI - Preventive medicine in world war II. / PY - 1955///- CY - Washington, D. C. : PB - Office of the Surgeon General, Dept of the Ar my , KW - World War, 1939-1945 KW - Medical and Sanitary Affairs N1 - Contents:- v.2 - Environmental hygiene v.3.- Personal health measure s and immunisation. v.4-7. Communicable diseases ER -