"Needlestick injury" . "pricked by a contaminated needle" . "needle sticks" . "needlesticks" . . "sticking" . "needlestick injury" . . "needle-stick injuries" . . . . . . . . . . "31976" . . . "E920.5" . . . "needlestick injuries" . . . . "D016602" . . . . . . "Needlestick injury" . . . . . . . . . . . "W46" . . "stick of contaminated needle" . "syringe sticks" . .