«Blood pressure, hematologic and biochemical changes following L-arginine supplementation in children with sickle cell anaemia already on hydroxyurea therapy»., NJPS, libk. 35, zenb. 2, or. 131–134, abe. 2020, Eskuratua: 2026(e)ko ekainaren 5(e)an. [Sarean]. Available at: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1467