Bobby RBE Padang, Bidasari Nasution & Adi Koesoema Aman. 2020. “DIFFERENCE OF HET RE LEVEL IN THALASSEMIA Β MINOR AND IRON DEFICIENCY ANEMIA”. International Journal of Research Science and Management 7 (11):1-6. http://ijrsm.com/index.php/journal-ijrsm/article/view/158.