Acute Lymphoblastic Leukaemia presenting as Juvenile Idiopathic Arthritis in a Nigerian boy. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 40, n. 4, p. 431–433, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/471.. Acesso em: 5 apr. 2025.