@book{125420,
	author = {Nutrient Data Laboratory (U.S.)},
	title = {USDA database for the flavonoid content of selected foods /},
	publisher = {U.S. Dept. of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center, Nutrient Data Laboratory,},
	year = {2007.},
	address = {Beltsville, Md. :},
	edition = {Release 2.1.},
	url = {https://app.knovel.com/hotlink/toc/id:kpUSDADFC1/usda-database-flavonoid/usda-database-flavonoid}
}