Hand washing. Stethoscopes and white coats are sources of nosocomial infection.
Varghese
D
D
Patel
H
H
D003020:Clothing / Q000009:adverse effects*; D003428:Cross Infection / Q000209:etiology*; D004866:Equipment Contamination; D006801:Humans; D019023:Stethoscopes / Q000009:adverse effects*