TY - JOUR T1 - Cardiothoracic Ratio as an Index of Natural Course of Isolated Ventricular Septal Defect AU - ONAT, Teoman AU - BATMAZ, ve Gülhis Y1 - 1992 PY - 1992 DA - 1992 N1 - doi: DO - T2 - Archives of the Turkish Society of Cardiology JF - Archives of the Turkish Society of Cardiology JO - Turk Kardiyol Dern Ars SP - 233 EP - 237 VL - 20 IS - 4 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 1992 ER -