VELLADURAI, S.; S., S. Serum zinc levels in children aged two months to five years in hospitalized children with pneumonia. International Journal of Contemporary Pediatrics, [S. l.], v. 10, n. 3, p. 326–329, 2023. DOI: 10.18203/2349-3291.ijcp20230428. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/5242. Acesso em: 26 mar. 2026.