'Gross underestimation' of occupational HIV infection.
D002487:Centers for Disease Control and Prevention, U.S.; D003219:Confidentiality; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D006282:Health Personnel; D006801:Humans; D016602:Needlestick Injuries; D016273:Occupational Exposure; D014481:United States / Q000453:epidemiology