[Epidemics of variola in Yugoslavia].
D000917:Antibody Formation; D004196:Disease Outbreaks / Q000453:epidemiology; D006801:Humans; D012621:Seasons; D012899:Smallpox / Q000453:epidemiology* / Q000276:immunology; D015022:Yugoslavia
Razmisljanja povodom epidemije variole u Jugoslaviji.