EMAN SALEM EHSEEN. A Study of Vitamin A Levels in the Plasma of Children with Pneumonia. Bani Waleed University Journal of Humanities and Applied Sciences, Libya, v. 10, n. 3, p. 185–192, 2025. DOI: 10.58916/jhas.v10i3.849. Disponível em: https://jhas-bwu.com/index.php/bwjhas/article/view/849.. Acesso em: 20 2025.