Psychometric properties of the Child Development Assessment Questionnaire (QAD-PIPAS) for use in population studies involving Brazilian children aged 0¿59 months Sonia I. Venancio; Gabriela S. Buccini; Cláudia R.L. Alves; Maritsa C. Bortoli; Regina T.I. Bernal; Sophie H. Eickmann; Paulo G. Frias; Elsa R.J. Giugliani; Miriam O. Santos;

Analysis of agreement between specialists for the evaluation of radiological findings of necrotizing enterocolitis Erica Cristina Scarpa; João C. Lyra; Pedro L.T. de A. Lourenção; Andréa S. Hachem; Geraldo H.S. da Silva; Glauce R.F. Giacóia; Erika V.P. Ortolan; Camila de Paula Silva; Guilherme L. da Silveira; Maria R. Bentlin;

Effect of sleep duration on child development in Fortaleza, Northeastern Brazil Shamyr Sulyvan Castro; Marcia Maria Tavares Machado; Luciano Lima Correia; Simone Farias-Antúnez; Pedro Lucas Grangeiro de Sá Barreto Lima; Sophia Costa Vasconcelos; Elisa Rachel Pisani Altafim; Marcia C. Castro;