Siddiqi, F.A., Yaseen, L., Ashraf, A., Siddiqi, K.A., Ashraf, S. and Khan, I. 2026. Association of Metformin Use With Deficiency of Vitamin B-12 And Folate And Peripheral Neuropathy In Adults With Type 2 Diabetes Mellitus. Journal of Rawalpindi Medical College. 30, 1 (Mar. 2026). DOI:https://doi.org/10.37939/jrmc.v30i1.2848.