Aminu , A. Y., et al. “Clinical Phenotypes in a Cohort of Nigerian Patients With Sickle Cell Anaemia: Relationship to Serum Lactate Dehydrogenase”. Nigerian Journal of Haematology, vol. 4, no. 1&2, Aug. 2023, pp. 30-40, https://njhaem.org.ng/index.php/home/article/view/49.