Elevated Homocysteine Levels and Disease Severity in Patients with Sickle Cell Anaemia: A Lagos cohort study (2014–2015): DOI: https://dx.doi.org/10.4314/ajhs.v38i1.10. (2025). African Journal of Health Sciences, 38(1). https://ojs.ajhsjournal.or.ke/index.php/home/article/view/473