Yadav, Roopesh Kumar, Sudhanshu Mishra, and Deepti Jain. 2021. “Methylcobalamine (Vitamin B12): Water Soluble Vitamin With Various Pharmacological Aspect”. Journal of Drug Delivery and Therapeutics 11 (1): 130-37. https://doi.org/10.22270/jddt.v11i1.4488.