title: Experimental production of cardiac murmurs (Thayer and MacCallum, 1907).
mesh_terms: D000818:Animals; D001022:Aortic Valve Insufficiency / Q000266:history; D001024:Aortic Valve Stenosis / Q000266:history; D002309:Cardiology / Q000266:history*; D004285:Dogs; D006326:Heart Auscultation / Q000266:history*; D006337:Heart Murmurs / Q000266:history*; D006349:Heart Valve Diseases / Q000266:history*; D049673:History, 20th Century; D008396:Maryland; D008944:Mitral Valve Insufficiency / Q000266:history; D008946:Mitral Valve Stenosis / Q000266:history; D011666:Pulmonary Valve Stenosis / Q000266:history