Jayan A, Pokhrel BR, Gautam N, Jha AC, Tamang B, Shrestha J, et al. Serum Vitamin D and B12 Levels in Alcoholic Male Patients: A Cross-sectional Study. J Univ Coll Med Sci [Internet]. 2021 Jun. 22 [cited 2025 Jan. 31];9(01):47-51. Available from: https://nepjol.info/index.php/JUCMS/article/view/37976