(1)
Boo, F. L.; Mateus, M. C.; Duryea, S. Analysis of Socioeconomic Gradients in the Development of Children Aged 0–3 Years in Fortaleza, Northeastern Brazil. Rev. saúde pública 2018, 52, 84. https://doi.org/10.11606/s1518-8787.2018052000525.