共 89 条
[2]
*AM FERT SOC SOC A, 1996, FERTIL STERIL, V66, P697
[3]
Risk factors for ectopic pregnancy: A meta-analysis
[J].
FERTILITY AND STERILITY,
1996, 65 (06)
:1093-1099
[4]
Ankum WM, 1996, J REPROD MED, V41, P724
[7]
[Anonymous], 1994, FERTIL STERIL, V62, P1121
[8]
[Anonymous], 1995, JAMA, V273, P533
[9]
[Anonymous], CLIN REPROD FERTIL