@article{article05c9b26f,
title   = {Sociodemographic profile of primiparous mothers from nine birth cohorts in three Brazilian cities},
author = {Farias-Anumez, Simone and Simões, Vanda Maria Ferreira and Cardoso, Viviane Cunha and Silveira, Mariângela Freitas da},
year = {2021},
doi = {10.1590/0102-311X00057520},
journal   = {Cadernos de Saúde Pública}
}