[Experience with detecting infection with epidemic hepatitis in hospitals].
D003428:Cross Infection / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D006506:Hepatitis A / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D008297:Male
Opyt vyiavleniia zarazheniĭ épidemicheskim gepatitom v bol'nitsakh.