title: Viral hepatitis in health care personnel working with drug abusers.
mesh_terms: D000328:Adult; D001219:Aspartate Aminotransferases / Q000097:blood; D003168:Complement Fixation Tests; D003428:Cross Infection / Q000175:diagnosis / Q000209:etiology*; D004781:Environmental Exposure; D005260:Female; D006506:Hepatitis A / Q000175:diagnosis / Q000209:etiology*; D006511:Hepatitis B Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000175:diagnosis / Q000209:etiology*; D010564:Personnel, Hospital; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D006511:Hepatitis B Antigens; D001219:Aspartate Aminotransferases