1. Physical Examination of the Heart and Circulation;Perloff,1982
2. Echophonocardiography and other non-invasive techniques to elucidate heart murmurs and to solve diagnostic problems;Craige,1980
3. Echophonocardiography;Mills;Prog Cardiovasc Dis,1978
4. The Clinical Recognition of Congenital Heart Disease;Perloff,1979
5. Clinical recognition of aortic stenosis: the physical signs and differential diagnosis of the various forms of obstruction to left ventricular outflow;Perloff;Prog Cardiovasc Dis,1968