1. Self-reported percutaneous injuries in dentists: implications for HBV, HIV transmission risk;Siew;JADA,1992
2. Occupational blood contact reported by oral surgeons: United States;Gooch;J Dent Res,1992
3. Accidentail injuries among dental health-care workers;Ramos-Gomez,1993
4. Needlestick injuries to dental staff;Porter;Br Dent J,1989