«Blood Pressure, Hematologic and Biochemical Changes Following L-Arginine Supplementation in Children With Sickle Cell Anaemia Already on Hydroxyurea Therapy». Nigerian Journal of Physiological Sciences, vol. 35, núm. 2, desembre 2020, p. 131-4, https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1467.