CHAKRABORTY, N.; JOARDAR, G. K. Determinants of delayed vaccination among children under 2 years attending an immunisation clinic of a tertiary care hospital, Kolkata. International Journal of Research in Medical Sciences, [S. l.], v. 8, n. 12, p. 4324–4328, 2020. DOI: 10.18203/2320-6012.ijrms20205010. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/9069. Acesso em: 14 oct. 2025.