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) WU CW,The nontransformed progesterone and estrogen receptors in gastric cancer,Gastroenterology,,,1992,102,,1639-1646,https://cir.nii.ac.jp/crid/1573950400272882688,