AGARWAL , A. K.; SENGAR , A. .; PREETI, G. .; GUPTA , R. A Study of Vaccine Hesitancy among Mother and Care Provider during MR Vaccine Campaign. National Journal of Community Medicine, [S. l.], v. 10, n. 11, p. 605–611, 2019. Disponível em: https://www.njcmindia.com/index.php/file/article/view/577. Acesso em: 5 may. 2024.