Determination of Vitamin B6 (pyridoxine hydrochloride) in Pharmaceutical Preparations Using High Performance Liquid Chromatography. Iraqi Journal of Science, [S. l.], v. 60, n. 5, p. 943–951, 2019. DOI: 10.24996/ijs.2019.60.5.2. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/782.. Acesso em: 6 may. 2024.