title: The waning use of the precordial stethoscope.
authors.forename: A
authors.initials: A
authors.lastname: Cokefair
mesh_terms: 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
chemical_list: D000891:Anti-Infective Agents, Local; D001414:Bacitracin