共 45 条
[1]
ALDWAIDH MH, 1997, PEDIATR RADIOL, V27, P247
[2]
Arizawa Masayoshi, 2002, Congenital Anomalies, V42, P309, DOI 10.1111/j.1741-4520.2002.tb00897.x
[3]
Astner A, 1998, PRENATAL DIAG, V18, P1308, DOI 10.1002/(SICI)1097-0223(199812)18:12<1308::AID-PD443>3.0.CO
[4]
2-H
[5]
BROMLEY B, 1994, J ULTRAS MED, V13, P883
[7]
Chen Chih-Ping, 2007, Taiwan J Obstet Gynecol, V46, P96, DOI 10.1016/S1028-4559(07)60002-3