共 50 条
- [45] COMPARISON BETWEEN VALSALVA MANEUVER AND A NEWLY-DEVISED EXPIRATORY VALVE ON SPLITTING OF 2ND HEART SOUND DISEASES OF THE CHEST, 1967, 51 (06): : 603 - &
- [46] UNUSUAL SPLITTING OF SECOND HEART SOUND IN PULMONARY STENOSIS AMERICAN JOURNAL OF CARDIOLOGY, 1970, 25 (01): : 28 - &
- [48] AORTIC AND PULMONARY COMPONENTS OF 2ND HEART SOUND IN MITRAL STENOSIS ATRIAL SEPTAL DEFECT AND TETRALOGY OF FALLOT CARDIOLOGIA, 1967, 50 (02): : 65 - +
- [49] DISCRIMINATION OF 2ND HEART SOUND IN VENTRICULAR SEPTUM DEFECT ARCHIV FUR KREISLAUFFORSCHUNG, 1968, 57 (3-4): : 217 - +