Needlestick injuries and the risk of HIV infections.
D000163:Acquired Immunodeficiency Syndrome / Q000451:nursing* / Q000517:prevention & control / Q000635:transmission; D006679:HIV Seropositivity; D006801:Humans; D009339:Needles; D009784:Occupational Diseases / Q000209:etiology / Q000635:transmission; D012307:Risk Factors; D014951:Wounds, Stab / Q000209:etiology*