Gupta S, Choudhary P, Singh D, Malpani P. An evaluation of effect of hydroxyurea on frequency of blood transfusion, vaso-occlusive crisis and hospitalisation in children of sickle cell anemia. Int J Contemp Pediatr [Internet]. 2022 Dec. 27 [cited 2026 Mar. 26];10(1):29-33. Available from: https://www.ijpediatrics.com/index.php/ijcp/article/view/5133