共 50 条
- [1] ADVERSE INFANT OUTCOMES ASSOCIATED WITH 1ST-TRIMESTER VAGINAL BLEEDING OBSTETRICS AND GYNECOLOGY, 1991, 78 (01): : 14 - 18
- [6] ECTOPIC PREGNANCY AND 1ST-TRIMESTER ABORTION OBSTETRICS AND GYNECOLOGY, 1977, 49 (01): : S73 - S75
- [9] CONTINUED PREGNANCY AFTER FAILED 1ST-TRIMESTER ABORTION OBSTETRICS AND GYNECOLOGY, 1984, 63 (03): : 421 - 424
- [10] PREGNANCY OUTCOME FOLLOWING 1ST-TRIMESTER VARICELLA INFECTION OBSTETRICS AND GYNECOLOGY, 1992, 79 (01): : 5 - 6