EKEZIE, C. C.; LAMONT, K.; BHATTACHARYA, S. Are Cash Transfer Programs Effective in Improving Maternal and Child Health in Sub-Saharan Africa? A Systematic Review of Randomized Controlled Trials. The Columbia University Journal of Global Health, [S. l.], v. 7, n. 1, 2017. DOI: 10.7916/thejgh.v7i1.5012. Disponível em: https://journals.library.columbia.edu/index.php/jgh/article/view/5012. Acesso em: 24 apr. 2024.