TY - GEN AU - Leung,M P AU - Tang,M H AU - Ghosh,A TI - Prenatal diagnosis of congenital heart malformations: classification based on abnormalities detected by the four-chamber view SN - 0197-3851 PY - 1999///0625 KW - Dilatation, Pathologic KW - diagnostic imaging KW - Female KW - Gestational Age KW - Heart Defects, Congenital KW - classification KW - Heart Septal Defects KW - Heart Ventricles KW - abnormalities KW - Humans KW - Pregnancy KW - Sensitivity and Specificity KW - Ultrasonography, Prenatal N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -