[Dental problems with serum hepatitis and Australia antigen].
D003428:Cross Infection / Q000517:prevention & control; D003815:Dentists; D006509:Hepatitis B / Q000635:transmission*; D006514:Hepatitis B Surface Antigens; D006801:Humans
D006514:Hepatitis B Surface Antigens
Odontiatrika problemata apo tes epatitida ex orou kai to australiano antigono.