RATAN, S.; NIGAM, S. A comparative study on breastfeeding in rural and urban areas of Kanpur nagar, Uttar Pradesh. International Journal Of Community Medicine And Public Health, [S. l.], v. 9, n. 4, p. 1815–1820, 2022. DOI: 10.18203/2394-6040.ijcmph20220859. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/9554. Acesso em: 28 oct. 2025.