@article{articleee6f6a9b, title = {Relationships of blood lead to calcium, iron, and vitamin C intakes in Brazilian pregnant women}, author = {Zentner, Luz Estela Alva and Rondó, Patrícia Helen de Carvalho and Duran, Maria C and Oliveira, Julicristie Machado de}, year = {2008}, doi = {10.1016/j.clnu.2007.10.005}, journal = {Clinical Nutrition} }