Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toida Toshihiko,Quality evaluation of chondroitin sulfate in health foods in Japanese and US markets,Japanese Journal of Food Chemistry and Safety,13412094,Japanese Society of Food Chemistry,2011,18,1,35-42,https://cir.nii.ac.jp/crid/1390001205196646912,https://doi.org/10.18891/jjfcs.18.1_35