Gupta, Shikha, Prachi Choudhary, Devraj Singh, and Preeti Malpani. 2022. “An Evaluation of Effect of Hydroxyurea on Frequency of Blood Transfusion, Vaso-Occlusive Crisis and Hospitalisation in Children of Sickle Cell Anemia”. International Journal of Contemporary Pediatrics 10 (1):29-33. https://doi.org/10.18203/2349-3291.ijcp20223416.