2Beard JL,Berg A,Irlam J,et al.Maternal iron deficiency anemia affects postpartum emotions and cognition[J].J Nutr,2005,135:267-272.
3Huidobro A,Fulford A,Carrasco E.Incidence of gestational diabetes and relationship to obesity in Chilean pregnant women[J].Rev Med Chil,2004,132(8):931-938.
