Al-Phalahy, B.A. et al. 2016. Zwitterionic Ion Chromatography of Dansyl Amino Acids with 4-Vinylbenzyl Dimethyl Ammonio Pentanesulfonate as Stationary Phase. Asian Journal of Chemistry. 28, 11 (Aug. 2016), 2411–2414. DOI:https://doi.org/10.14233/ajchem.2016.19993.