NAIR, B. T.; BHUNIA, R.; SHARMA, K. K. Role of zinc supplementation in acute respiratory tract infections in children aged 2 to 60 months. International Journal of Contemporary Pediatrics, [S. l.], v. 4, n. 5, p. 1758–1762, 2017. DOI: 10.18203/2349-3291.ijcp20173780. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/977. Acesso em: 23 oct. 2025.