A study of serum zinc levels in children admitted with pneumonia in a tertiary care hospital in India. Indian Journal of Child Health, [S. l.], v. 8, n. 12, p. 426–429, 2021. DOI: 10.32677/ijch.v8i12.3235. Disponível em: https://mansapublishers.com/index.php/ijch/article/view/3235.. Acesso em: 6 apr. 2025.