Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TANAKA Akio and NOSE Norihide and IWASAKI Hisao,Simultaneous Determination of Nitrite and Nitrate in Foods by Gas Liquid Chromatography,Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi),00156426,Japanese Society for Food Hygiene and Safety,1982,23,2,154-161_1,https://cir.nii.ac.jp/crid/1390282679199754112,https://doi.org/10.3358/shokueishi.23.154