@article{article03c1d0e8,
title   = {Changes in perinatal health in two birth cohorts (1997/1998 and 2010) in São Luís, Maranhão State, Brazil},
author = {Silva, Antonio Augusto Moura da and Batista, Rosângela Fernandes Lucena and Simões, Vanda Maria Ferreira and Thomaz, Erika Barbara Abreu Fonseca and Ribeiro, Cecília Cláudia Costa and Lamy-Filho, Fernando and Lamy, Zeni Carvalho and Alves, Maria Teresa Seabra Soares de Britto e and Loureiro, Flávia Helen Furtado and Cardoso, Viviane Cunha and Bettiol, Heloisa and Barbieri, Marco Antonio},
year = {2015},
doi = {10.1590/0102-311X00100314},
journal   = {Cadernos de Saúde Pública}
}