共 7 条
[1]
COHEN MM, 1986, PRACTICE PEDIATRICS, P1
[3]
DEVRIES PA, 1984, CURR PROBL SURG, V21, P6
[4]
Pena A, 1986, Adv Surg, V19, P69
[6]
STEPHENS FD, 1963, CONGENITAL MALFORMAT, P1
[7]
STEPHENS FD, 1971, ANORECTAL MALFORMATI, P14