title: René Théophile Hyacinthe Laënnec.
authors.forename: Farhat
authors.initials: F
authors.lastname: Yaqub
mesh_terms: D001314:Auscultation / Q000266:history* / Q000295:instrumentation; D049671:History, 18th Century; D049672:History, 19th Century; D019023:Stethoscopes / Q000266:history*