“Micronutrients and Antioxidants Status in Sickle Cell Anaemia Patients with Chronic Leg Ulcer”, AJBR, vol. 23, no. Special Edition 1, hlm. 65–69, Jul 2020, Diakses: 21 Mei 2026. [Daring]. Tersedia pada: https://www.ojshostng.com/index.php/ajbr/article/view/363