[Epidemiology and prevention of Botkin's disease].
D035843:Biomedical Research; D006505:Hepatitis; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D014765:Viral Vaccines
D014765:Viral Vaccines
HEPATITIS, INFECTIOUS/epidemiology
Epidemiologiia i profilaktika bolezni Botkina.