title: Bilateral auscultation with a modified precordial stethoscope.
authors: S
authors: S
authors: Mathur
authors: A
authors: A
authors: Chakraborty
mesh_terms: D001314:Auscultation / Q000295:instrumentation*; D004867:Equipment Design / Q000379:methods; D006801:Humans; D007442:Intubation, Intratracheal; D016343:Monitoring, Intraoperative / Q000295:instrumentation; D019023:Stethoscopes