共 13 条
[1]
BERGER J, 1970, ANN CHIR INFANT, V11, P253
[5]
HALLER JO, 1978, PEDIATRICS, V62, P339
[6]
JAMES DF, 1970, OBSTET GYNECOL, V35, P226
[8]
MUNROE HS, 1917, J MED ASS GA, V7, P169
[9]
RINGROSE CA, 1960, CAN J SURG, V3, P162
[10]
ROST WL, 1923, ARCH PEDIATR, V40, P787