False sense of security.
Lewis
D L
DL
D003428:Cross Infection / Q000209:etiology / Q000517:prevention & control*; D003762:Dental Instruments / Q000009:adverse effects; D003777:Dental Prophylaxis / Q000295:instrumentation*; D004866:Equipment Contamination / Q000517:prevention & control*; D017743:Equipment Reuse; D006801:Humans