Mellou, Foteini Loutrari, Heleni Stamatis, Haralambos and Roussos, Charis Kolisis, Fragiskos N., Enzymatic esterification of flavonoids with unsaturated fatty acids: Effect of the novel esters on vascular endothelial growth factor release from K562 cells, Process Biochemistry, (41), 2029-2034, 2006, Elsevier Sci Ltd, Exeter, United Kingdom, 1359-5113