[1]
F. C. Barros, C. G. Victora, B. L. Horta, and D. P. Gigante, “ Methodology of the Pelotas birth cohort study from 1982 to 2004-5, Southern Brazil ”, Rev. saúde pública, vol. 42, no. suppl.2, pp. 7–15, Dec. 2008, doi: 10.1590/S0034-89102008000900003.