共 61 条
- [1] ATALLAH AN, 1998, COCHRANE LIB
- [4] BERG C, 2001, STRATEGIES REDUCE PR, P45
- [5] BERGSTROM S, 2001, STUD HLTH SERV ORG P, V17
- [6] Effect of calcium supplementation on pregnancy-induced hypertension and preeclampsia - A meta-analysis of randomized controlled trials [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1996, 275 (14): : 1113 - 1117
- [7] CALCIUM SUPPLEMENTATION DURING PREGNANCY - A SYSTEMATIC REVIEW OF RANDOMIZED CONTROLLED TRIALS [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1994, 101 (09): : 753 - 758
- [9] COOK JR, 2001, ADV SAFE MOTHERHOOD
- [10] Evidence-based health policy: context and utilisation [J]. SOCIAL SCIENCE & MEDICINE, 2004, 58 (01) : 207 - 217