共 9 条
[1]
DUFF P, 1984, OBSTET GYNECOL, V63, P697
[2]
EVANS MI, 1984, J REPROD MED, V29, P670
[4]
MINKOFF HL, 1980, OBSTET GYNECOL, V56, P135
[5]
PHYSICIAN BIAS IN CESAREAN SECTIONS
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1982, 248 (09)
:1082-1084
[9]
SMITH LP, 1982, ACTA OBSTET GYNECO S, V109, P49