Needle stick transmission studied.
Coburn
S
S
D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D006280:Health Workforce; D006801:Humans; D009092:Mucous Membrane; D009339:Needles; D009784:Occupational Diseases / Q000209:etiology*; D014951:Wounds, Stab / Q000209:etiology