[Hepatitis B virus and clinical dentistry].
D003428:Cross Infection / Q000517:prevention & control; D003815:Dentists; D006509:Hepatitis B / Q000517:prevention & control* / Q000635:transmission; D006515:Hepatitis B virus / Q000276:immunology; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D013242:Sterilization / Q000379:methods