1. Bloodborne pathogens standard;Occupational Safety and Health Administration;Fed Regist,1991
2. Patients’ perceptions related to the use of infection control procedures;Grace;Clin Prey Dent,1991
3. Patient perception of cross-infection prevention in dentistry;Samaranayake;Oral Surg Oral Med Oral Pathol,1990
4. The effects of using infection-control barrier techniques on young children’s behavior during dental treatment;Siegel;J Dent Child,1992
5. The measurement of meaning;Osgood,1957