Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ISHII Toshihiro and TAKATORI Kazuhiko and IIDA Katsumi and HIGUCHI Teruhiko and OHSHIMA Akihiko and NARUSE Hiroshi and KAJIWARA Masahiro,Optimum Conditions for the 13C-Phenylalanine Breath Test.,Chemical and Pharmaceutical Bulletin,00092363,The Pharmaceutical Society of Japan,1998,46,8,1330-1332,https://cir.nii.ac.jp/crid/1390001204161811328,https://doi.org/10.1248/cpb.46.1330