A prospective study of childhood malignancy in Enugu, Eastern Nigeria (2011-2013). NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 42, n. 2, p. 116–120, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/267.. Acesso em: 18 nov. 2024.