Gamag E, Alsalmi W. Prevalence of Vitamin B12 Deficiency in Libyan Type 2 Diabetic Patients Treated with Metformin. Alq J Med App Sci [Internet]. 2024 Oct. 28 [cited 2024 Dec. 22];:1072-6. Available from: https://uta.edu.ly/journal/index.php/Alqalam/article/view/647