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) Katsuhiko Iwakiri and Hirohito Sano and Yuriko Tanaka and Noriyuki Kawami and Mariko Umezawa and Seiji Futagami and Yoshio Hoshihara and Tsutomu Nomura and Masao Miyashita and Choitsu Sakamoto,Characteristics of Symptomatic Reflux Episodes in Patients with Non-Erosive Reflux Disease Who Have a Positive Symptom Index on Proton Pump Inhibitor Therapy,Digestion,0012-2823,S. Karger AG,2010,82,3,156-161,https://cir.nii.ac.jp/crid/1360567186351540480,https://doi.org/10.1159/000309483