Amin, M.F. et al. 2015. Combined use of metformin and Pioglitazone than metformin alone in Glucose intolerance patients with Nonalcoholic fatty liver disease showed significant Radiological and Biochemical improvement. Journal of Dhaka Medical College. 22, 2 (Jan. 2015), 188–194. DOI:https://doi.org/10.3329/jdmc.v22i2.21540.