Gupta, Shikha, Prachi Chaudhary, Amrita Chauhan, and Preeti Malpani. “An Assessment of the Frequency of Blood Transfusion before and After Starting Hydroxyurea Therapy in Children of Sickle Cell Anemia”. Asian Journal of Medical Sciences 13, no. 2 (February 1, 2022): 81–85. Accessed November 25, 2024. https://nepjol.info/index.php/AJMS/article/view/41506.