Dilemmas in infectious diseases.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000276:immunology / Q000635:transmission; D006678:HIV / Q000276:immunology; D006509:Hepatitis B / Q000276:immunology / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D010372:Pediatrics; D014765:Viral Vaccines / Q000627:therapeutic use
D014765:Viral Vaccines