著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Brian Fry and James F. Carter and Keita Yamada and Naohiro Yoshida and Dieter Juchelka,Position‐specific 13 C/ 12 C analysis of amino acid carboxyl groups – automated flow‐injection analysis based on reaction with ninhydrin,Rapid Communications in Mass Spectrometry,0951-4198,Wiley,2018-05-10,32,12,992-1000,https://cir.nii.ac.jp/crid/1360567180242932736,https://doi.org/10.1002/rcm.8126