CHERIAN, V.; KUMAR SAINI, N.; KUMAR SHARMA, A. Assessment of timely immunization in an urbanized agglomeration of East Delhi, India. International Journal Of Community Medicine And Public Health, [S. l.], v. 6, n. 3, p. 1156–1161, 2019. DOI: 10.18203/2394-6040.ijcmph20190603. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/4200. Acesso em: 17 nov. 2025.