[The secret occupational accident in the hospital: needle stick injury].
D000062:Accidents, Occupational / Q000517:prevention & control / Q000706:statistics & numerical data*; D003430:Cross-Sectional Studies; D005858:Germany; D015658:HIV Infections / Q000635:transmission*; D006509:Hepatitis B / Q000451:nursing* / Q000635:transmission; D006526:Hepatitis C / Q000451:nursing* / Q000635:transmission; D006801:Humans; D019221:Mandatory Reporting; D016602:Needlestick Injuries / Q000453:epidemiology / Q000451:nursing* / Q000517:prevention & control; D009722:Nurse Practitioners / Q000706:statistics & numerical data; D009741:Nursing Staff, Hospital / Q000706:statistics & numerical data*; D012307:Risk Factors; D012308:Risk Management / Q000706:statistics & numerical data; D017751:Safety Management