T. Faizullah A, B. Dikran S, 0. Hassan R. Separation and determination of some water-soluble vitamins in pharmaceutical preparation by IP RP-HPLC. Tikrit J. Pharm. Sci. [Internet]. 2023 Mar. 25 [cited 2024 Nov. 23];1(1):15-29. Available from: https://tjphs.tu.edu.iq/index.php/j/article/view/25