Appiah-Amponsah, Emmanuel Combining Hydrophilic Interaction Chromatography (HILIC) and Isotope Tagging for Off-Line LC-NMR Applications in Metabolite Analysis. [electronic resource] - Metabolites Sep 2013 - 575-591 p. digital Publication Type: Journal Article ISSN: 2218-1989 Standard No.: 10.3390/metabo3030575 doi