Haji Khan Khoharo, Ali Akbar Shah, Fatima Qureshi, Tabinda Taqi, Mujahid All Chandio, Salma Memon. Cobalamin Deficiency in Metformin Treated Type 2 Diabetics Presenting at a Tertiary Care Hospital of Sindh . JPUMHS [Internet]. 2018 Sep. 30 [cited 2025 Apr. 4];8(3):224-9. Available from: http://121.52.155.46/index.php/ojs/article/view/328