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) Justin C.Y. Wu and Carrian M.Y. Cheung and Vincent W.S. Wong and Joseph J.Y. Sung,Distinct Clinical Characteristics Between Patients With Nonerosive Reflux Disease and Those With Reflux Esophagitis,Clinical Gastroenterology and Hepatology,1542-3565,Elsevier BV,2007-06,5,6,690-695,https://cir.nii.ac.jp/crid/1362262943954711680,https://doi.org/10.1016/j.cgh.2007.02.023