The needlestick.
Stephany
T M
TM
Kaiser Permanente, Hayward, CA.
D000163:Acquired Immunodeficiency Syndrome / Q000523:psychology / Q000635:transmission*; D001291:Attitude of Health Personnel; D005260:Female; D006801:Humans; D008297:Male; D016602:Needlestick Injuries / Q000523:psychology*; D009726:Nurses / Q000523:psychology*; D009784:Occupational Diseases / Q000523:psychology*