TY - GEN AU - Wang,E P TI - [Variations in area proportion in the lateral cephalometric roentgenogram during prenatal growth] SN - 0412-4014 PY - 1984///1130 KW - Cephalometry KW - Female KW - Fetus KW - Gestational Age KW - Humans KW - Male KW - Pregnancy KW - Radiography KW - Skull KW - diagnostic imaging N1 - Publication Type: Journal Article ER -