Preventing hepatitis B.
D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D007263:Infusions, Parenteral / Q000451:nursing*; D009784:Occupational Diseases / Q000517:prevention & control* / Q000635:transmission; D011481:Protective Clothing; D013041:Specialties, Nursing; D014761:Viral Hepatitis Vaccines / Q000627:therapeutic use
D014761:Viral Hepatitis Vaccines