«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), с. 131–134. доступний у: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1467 (дата звернення: 5 Квітень 2026).