[Clinical and epidemiologic characteristics of Botkin's disease].
D006505:Hepatitis; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D014765:Viral Vaccines
D014765:Viral Vaccines
HEPATITIS, INFECTIOUS/epidemiology
K kliniko-epidemiologicheskoi kharakteristike bolezni Botkina.