1. Echocardiographic patterns of pulmonic valve motion in valvular pulmonary stenosis;Weyman, A.E.; Dillon, J.C.; Feigenbaum, H.; Chang, S.;Am J Cardiol,1974
2. Premature pulmonic valve opening following sinus of Valsalva aneurysm rupture into the right atrium;Weyman, A.E.; Dillon, J.C.; Feigenbaum, H.; Chang, S.;Circulation,1975
3. Echocardiographic findings in Uhl's anomaly;French, J.W.; Baum, D.; Popp, R.L.;Am J Cardiol,1975
4. Pulmonary valve echo motion in pulmonary regurgitation;Weyman, A.E.; Dillon, J.C.; Feigenbaum, H.; Chang, S.;Br Heart,1975
5. Echocardiography;Feigenbaum, H.,1976