Barros, FC; Victora, CG; Barros, AJ; Santos, IS; Albernaz, E; Matijasevich, A; Domingues, MR; Sclowitz, IK; Hallal, PC; Silveira, MF; +1 more... Vaughan, JP; (2005) The challenge of reducing neonatal mortality in middle-income countries: findings from three Brazilian birth cohorts in 1982, 1993, and 2004. Lancet, 365 (9462). pp. 847-54. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(05)71042-4 Full text not available from this repository.