[1]
Barros, F.C. et al. 2008. Methodology of the Pelotas birth cohort study from 1982 to 2004-5, Southern Brazil . Revista de Saúde Pública. 42, suppl.2 (Dec. 2008), 7–15. DOI:https://doi.org/10.1590/S0034-89102008000900003.