共 50 条
- [5] Risk factors for ectopic pregnancy: A case-control study AUSTRALIAN & NEW ZEALAND JOURNAL OF OBSTETRICS & GYNAECOLOGY, 2006, 46 (06): : 521 - 527
- [6] Risk factors for ectopic pregnancy: A case-control study JOURNAL OF RESEARCH IN MEDICAL SCIENCES, 2014, 19 (09): : 844 - 849
- [9] THE ASSOCIATION BETWEEN CHLAMYDIA-TRACHOMATIS AND ECTOPIC PREGNANCY - A MATCHED-PAIR, CASE-CONTROL STUDY JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1990, 263 (23): : 3164 - 3167