MISHRA, Gopal; DAS , Pawan Kumar Lal; KARKI, Dipesh. A Study of Vitamin B12 Deficiency in Type-II Diabetic Patients on Metformin Therapy in Eastern Region of Nepal. Medical Journal of Eastern Nepal, [S. l.], v. 3, n. 2, p. 22–26, 2024. DOI: 10.3126/mjen.v3i2.73050. Disponível em: https://nepjol.info/index.php/mjen/article/view/73050. Acesso em: 18 jan. 2025.