Oral amoxicillin versus intravenous ampicillin for chest indrawing pneumonia in children aged 3–59 months: A randomized control trial. Indian Journal of Child Health, [S. l.], v. 7, n. 8, p. 332–336, 2020. DOI: 10.32677/IJCH.2020.v07.i08.003. Disponível em: https://mansapublishers.com/index.php/ijch/article/view/2480.. Acesso em: 25 may. 2024.