The waning use of the precordial stethoscope.
Cokefair
A
A
D000707:Anaphylaxis / Q000139:chemically induced*; D000891:Anti-Infective Agents, Local / Q000009:adverse effects*; D001314:Auscultation / Q000379:methods*; D001414:Bacitracin / Q000009:adverse effects*; D006347:Heart Sounds; D006801:Humans; D009719:Nurse Anesthetists
D000891:Anti-Infective Agents, Local; D001414:Bacitracin