title: Accepting the need for "overkill" in infection control.
authors.affiliation: Foothills Medical Centre, Alberta.
authors.forename: T
authors.initials: T
authors.lastname: Petty
mesh_terms: D003428:Cross Infection / Q000517:prevention & control; D003748:Dental Equipment / Q000382:microbiology; D003762:Dental Instruments / Q000382:microbiology; D004866:Equipment Contamination / Q000517:prevention & control; D006801:Humans; D019552:Infection Control, Dental / Q000379:methods; D012307:Risk Factors