“Blood pressure, hematologic and biochemical changes following L-arginine supplementation in children with sickle cell anaemia already on hydroxyurea therapy”., NJPS, vol. 35, no. 2, pp. 131–134, Dec. 2020, Accessed: Apr. 05, 2026. [Online]. Available: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1467