7Li Y, Kong L, Hotta M, et al. Breast-feeding in Bangkok, Thailand; current status, maternal knowledge, attitude and social support[J]. Pedia Int, 1999, 41 (6): 648-654. 被引量:1
9Lawrence RM,Lawrence RA.Given the benefits of breastfeeding,what contraindications exist[J]? Pediatr Clin North Am,2001,48(1):235-251. 被引量:1
10Dietary reference intakes for calcium,phosphorus,magnesium,vitamin D and fluorider.Standing Committee on the Scientific Evaluation of Dietary Reference Intakes.Food and Nutrition Board.Institute of Medicine[R].Washington DC:The National Academy Press,1997. 被引量:1