Santana, J. da M., M. Pereira, C. S. Lisboa, D. B. Santos, and A. M. Oliveira. “Influence of Conditional Cash Transfer Program on Prenatal Care and Nutrition During Pregnancy: NISAMI Cohort Study”. São Paulo Medical Journal, vol. 140, no. 4, July 2022, pp. 595-03, https://periodicosapm.emnuvens.com.br/spmj/article/view/710.