Bercini, L.O., Masukawa, M.L.T., Martins, M.R., Labegalini, M.P.C. and Alves, N.B. 2008. Feeding of the child during the first year of life in Maringá, PR. Ciência, Cuidado e Saúde. 6, (Oct. 2008), 404-410. DOI:https://doi.org/10.4025/ciencuidsaude.v6i0.5339.