The interactions between biogenic amines and pyridoxal, pyridoxal phosphate, and pyridoxal kinase Neary, J.T.; Meneely, R.L.; Grever, M.R.; Diven, W.F. Archives of Biochemistry and Biophysics 151(1): 42-47 1972 https://eurekamag.com/research/027/662/027662308.php