Effect of Hibiscus Sabdariffa Calyx Extract on Haematologic Indices in Sickle Cell Anaemia In-vitro. AJBR [Internet]. 31. Mai 2022 [zitiert 5. April 2026];25(2):261-4. Verfügbar unter: https://ojshostng.com/index.php/ajbr/article/view/2428