G., R.; A., A. K.; GUPTA, T. Persistent vomiting, an alarm sign in children. International Journal of Contemporary Pediatrics, [S. l.], v. 7, n. 6, p. 1435–1437, 2020. DOI: 10.18203/2349-3291.ijcp20202162. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/3345. Acesso em: 26 mar. 2026.