[EFSA]食品及び飲料水中のニッケルのリスク評価の更新 Update of the risk assessment of nickel in food and drinking water EFSA Journal 2020;18(11):6268 5 November 2020 https://www.efsa.europa.eu/en/efsajournal/pub/6268 欧州委員会はEFSAに、新た…