1. The heart sounds and the arterial pulse in congenital aortic stenosis;Reinhold;Brit. Heart J.,1955
2. Heart sounds;Wolferth,1940
3. Le claquement arterial pulmonaire protosystolique;Lian;Arch. mal. coeur,1937
4. The early systolic sound in dilatation of the pulmonary artery;Leatham;Brit. Heart J.,1954
5. Differentiation of valvar, subvalvar and supravalvar aortic stenosis;Hancock;Guy's Hosp. Rep.,1961