Effect of Hibiscus Sabdariffa Calyx Extract on Haematologic Indices in Sickle Cell Anaemia In-vitro. AJBR [Internet]. 31. svibanj 2022. [citirano 21. svibanj 2026.];25(2):261-4. Dostupno na: https://www.ojshostng.com/index.php/ajbr/article/view/2428