“Blood pressure, hematologic and biochemical changes following L-arginine supplementation in children with sickle cell anaemia already on hydroxyurea therapy”. (2020) Nigerian Journal of Physiological Sciences, 35(2), صص 131–134. قابل دسترس در: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1467 (دسترسی: 16 می 2026).