High-performance liquid chromatographic analysis of 6-gingerol, 8-gingerol, 10-gingerol, and 6-shogaol in ginger-containing dietary supplements, spices, teas, and beverages
Journal of Chromatography B (2007) - Comment
pubmed: 17561453  doi: 10.1016/j.jchromb.2007.05.011  issn: 1570-0232 

Harvey A. Schwertner, Deborah C. Rios