President's address: R.T.H. Laënnec, M.D.--clinicopathologic observations, using the stethoscope, made chest medicine more scientific.
Reynolds
Herbert Y
HY
Medicine Emeritus the Pennsylvania State University's College of Medicine Milton S Hershey Medical Center Hershey, PA 17033, USA.
D001314:Auscultation / Q000266:history; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D010297:Paris; D015272:Pulmonary Medicine / Q000266:history*; D019023:Stethoscopes / Q000266:history