Knowledge, attitude and perceptions of mothers with children under five years of age about vaccination in Mangalore, India. Asian Journal of Medical Sciences, [S. l.], v. 5, n. 4, p. 52–57, 2014. DOI: 10.3126/ajms.v5i4.10306. Disponível em: https://www.nepjol.info/index.php/AJMS/article/view/10306. Acesso em: 8 jul. 2026.