shrif, Nassr Eldin M. A., Ahmed Mohamed Ahmed Dawood, Abdelmahmoud Mokhtar Bashir, Hassan Mohammed Khair Ibrahim, and Abd Elgadir A Altoum. 2021. “Serum Chromium, Glycosylated Hemoglobin Level and Body Mass Index Among Control and Uncontrol Sudanese Patients With Type II Diabetes Mellitus: Correlation Study”. GSC Biological and Pharmaceutical Sciences 16 (2):196-203. https://doi.org/10.30574/gscbps.2021.16.2.0219.