title: [Hepatitis B viral infection in a hospital staff and its preventive immunization].
mesh_terms: D000293:Adolescent; D000328:Adult; D002353:Carrier State / Q000517:prevention & control / Q000635:transmission*; D004781:Environmental Exposure; D005260:Female; D006509:Hepatitis B / Q000517:prevention & control / Q000635:transmission*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010564:Personnel, Hospital; D014611:Vaccination; D014761:Viral Hepatitis Vaccines
chemical_list: D014761:Viral Hepatitis Vaccines