共 20 条
[3]
CLINICAL UTILITY OF TWO-DIMENSIONAL DOPPLER ECHOCARDIOGRAPHIC TECHNIQUES FOR ESTIMATING PULMONARY TO SYSTEMIC BLOOD-FLOW RATIOS IN CHILDREN WITH LEFT TO RIGHT SHUNTING ATRIAL SEPTAL-DEFECT, VENTRICULAR SEPTAL-DEFECT OR PATENT DUCTUS-ARTERIOSUS
[J].
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY,
1984, 3 (01)
:169-178