共 50 条
- [39] USING LOCAL-ANESTHESIA FOR 1ST-TRIMESTER ABORTION CUTS MORTALITY SHARPLY FAMILY PLANNING PERSPECTIVES, 1982, 14 (06): : 332 - 332
- [40] HEART-RATE AS A PREDICTOR OF 1ST-TRIMESTER SPONTANEOUS-ABORTION AFTER ULTRASOUND-PROVEN VIABILITY OBSTETRICS AND GYNECOLOGY, 1991, 78 (03): : 330 - 334