[Occurrence of infectious hepatitis among health service workers treated in departments for infectious diseases in Cracow during the past 10 years].
D006281:Health Occupations; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D011044:Poland
Zachorowania na nagminne zapalenie watroby pracowników słuzby zdrowia leczonych w oddziałach zakaźnych Krakowa w ostatnim dziesiecioleciu.