RT Journal Article SR Electronic T1 René Théophile-Hyacinthe Laennec (1781-1826) JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 196 OP 196 DO 10.1136/hrt.76.3.196 VO 76 IS 3 A1 M. K. Davies A1 A. Hollman YR 1996 UL http://heart.bmj.com/content/76/3/196.abstract AB