Serum zinc levels in children hospitalized with pneumonia – A cross-sectional study. Indian Journal of Child Health, [S. l.], v. 6, n. 10, p. 545–547, 2019. DOI: 10.32677/IJCH.2019.v06.i10.007. Disponível em: https://mansapublishers.com/index.php/ijch/article/view/1858.. Acesso em: 9 apr. 2025.