Gupta, S., Choudhary, P., Singh, D. and Malpani, P. (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), pp. 29–33. doi: 10.18203/2349-3291.ijcp20223416.