Sinulingga, Sugiani, Ismet Loebis, and Adi Sutjipto. “The Pattern of Thalassemia in Children at the Department of Child Health, School of Medicine University of North Sumatera/ Dr. Pirngadi Hospital, Medan”. Paediatrica Indonesiana 31, no. 9-10 (February 1, 2019): 261-7. Accessed May 3, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2130.