共 50 条
- [1] Prospective risk of stillbirth in multiple gestation pregnancies: A population-based analysis OBSTETRICS AND GYNECOLOGY, 2003, 101 (05): : 1023 - 1023
- [2] Prospective risk of stillbirth in multiple-gestation pregnancies: A population-based analysis OBSTETRICS AND GYNECOLOGY, 2002, 100 (04): : 638 - 641