[Focus of viral hepatitis with Australia antigen].
D000328:Adult; D001782:Blood Donors; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology*; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus; D006801:Humans; D008297:Male; D008875:Middle Aged; D011044:Poland; D013997:Time Factors
D006511:Hepatitis B Antigens
Ognisko wirusowego zapalenia watroby z antygenem Australia.