Proguanil as malaria chemoprophylaxis in sickle cell anaemia: the controversies, problems and the future: A narrative of literature. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 48, n. 3, p. 104 – 113, 2021. DOI: 10.4314/njp. Disponível em: http://njpaediatrics.com/index.php/njp/article/view/10.. Acesso em: 10 jun. 2026.