Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) RAY AI,Iberian pigs with acorns and grass in either free-range or confinement affects the carcass characteristics and fatty acids and tocopherols accumulation in Longissimus dorsi muscle and backfat,Meat Science,,,2006,73,,66-74,https://cir.nii.ac.jp/crid/1574231874744994816,