Assessing The Effectiveness Of Breastfeeding For Pain Relief In Infants During Vaccination In South India. International Journal of Environmental Sciences, [S. l.], v. 11, n. 12s, p. 656–662, 2025. DOI: 10.64252/n0t9af38. Disponível em: https://theaspd.com/index.php/ijes/article/view/1730.. Acesso em: 5 aug. 2026.