Prevalence and Correlates of Vitamin B12 Deficiency among Depressive Patients Presenting in the Tertiary Care Hospital of Gandaki Province of Nepal. Birat J. Health Sci. [Internet]. 2020 Jan. 3 [cited 2026 Jul. 7];4(3):822-5. Available from: https://nepjol.info/index.php/bjhs/article/view/27030