428 Thik Sukree 2016-07-14 https://ndb.nal.usda.gov/ndb/foods/show/3039?fgcd=&man=&lfacet=&count=&max=&sort=&qlookup=&offset=&format=Full&new=&measureby= United States Department of Agriculture (2018). Full Report (All Nutrients): 11291, Onions, spring or scallions (includes tops and bulb), raw. Retrieved from https://ndb.nal.usda.gov/ndb/foods/show/3039?fgcd=&man=&lfacet=&count=&max=&sort=&qlookup=&offset=&format=Full&new=&measureby= Revised record 16.8.2019