Hepatitis B antigen in VD clinic patients.
D001782:Blood Donors; D002353:Carrier State / Q000276:immunology; D005260:Female; D006509:Hepatitis B / Q000276:immunology; D006511:Hepatitis B Antigens; D006801:Humans; D007565:Jaundice / Q000097:blood; D008297:Male
D006511:Hepatitis B Antigens