Viral hepatitis: key to your early retirement?
D002353:Carrier State; D003762:Dental Instruments; D003815:Dentists; D006511:Hepatitis B Antigens; D006525:Hepatitis, Viral, Human / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D009784:Occupational Diseases; D011481:Protective Clothing; D013242:Sterilization
D006511:Hepatitis B Antigens