title: Proof.
authors.affiliation: Department of Social Medicine, Family Practice Unit, Hebrew University, Hadassah Medical School, Jerusalem, Israel.
authors.forename: J
authors.initials: J
authors.lastname: Herman
mesh_terms: D000224:Addison Disease / Q000209:etiology; D000818:Animals; D015984:Causality; D002771:Cholera / Q000209:etiology; D003141:Communicable Diseases / Q000382:microbiology; D004194:Disease / Q000209:etiology*; D004198:Disease Susceptibility; D004813:Epidemiology; D006801:Humans; D012307:Risk Factors