Hilmanto, D., B. Singadipoera, and P. Ijradinata. “Renal Tubular Function of the Child With Thalassemia Major Who Received Repeated Blood Trransfusion”. Paediatrica Indonesiana, Vol. 39, no. 7-8, Aug. 1999, pp. 193-00, doi:10.14238/pi39.7-8.1999.193-200.