共 4 条
[3]
Nutrient intakes of women in NHANESⅡ,emphasizing traces minerals,fiber and phytate. Murphy SP,Calloway DH. Journal of the American Dietetic Association . 1986
[4]
Trial of calcium to prevent preeclampsia. Levine RJ,Hauth JC,Curet LB,et al. The New England Journal of Medicine . 1997