title: Frans C. Donders.
authors.affiliation: Department of Cardiology, University Hospital Nijmegen, The Netherlands.
authors.forename: F W
authors.initials: FW
authors.lastname: Verheugt
mesh_terms: D000818:Animals; D006326:Heart Auscultation / Q000266:history*; D006347:Heart Sounds; D049672:History, 19th Century; D006801:Humans; D009426:Netherlands