TY - RPRT TI - Isolated ventricular septal defect. Electrocardiographic, vectorcardiographic and catheterization data. AU - C Papadopoulos AU - Y C Lee AU - L Scherlis PY - 1965 DO - 10.1016/0002-9149(65)90727-7 UR - https://pubmed.ncbi.nlm.nih.gov/5828131/ ID - 5828131 ER -