“A Comparative Study on Serum Level Concentration of Micronutrients Like Zinc, Copper and Chromium Status in Type 2 Diabetic Patients in Diabetes & Endocrinology Unit, Tikur Anbessa Specialized Hospital, Ethiopia” (2015) Journal of Pharmacy and Nutrition Sciences, 5(2), pp. 95–102. doi:10.6000/1927-5951.2015.05.02.1.