Association of exclusive mother’s breastfeeding time with sociodemographic and clinical data of puerperal resident in a social vulnerability area. Research, Society and Development, [S. l.], v. 9, n. 9, p. e152997025, 2020. DOI: 10.33448/rsd-v9i9.7025. Disponível em: https://rsdjournal.org/rsd/article/view/7025. Acesso em: 5 dec. 2025.