OFFICE, K. M. Role of mobile phone based communication to improve routine immunization coverage in Pakistani children. Infectious Diseases Journal of Pakistan, [S. l.], v. 25, n. 4, p. 66–67, 2023. Disponível em: https://ojs.idj.org.pk/index.php/Files/article/view/204. Acesso em: 19 dec. 2025.