Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shimada Yoshifumi and Doki Yoshinori and Segawa Masataka and Honma Takahiro and Yamamoto Yutaka and Ojima Norihiro and Kitamura Naoya and Akemoto Yuushi and Imura Jyouji and Yoshimura Naoki,A Case of Mediastinal Methotrexate-associated Lymphoproliferative Disorder in a Patient with Esophageal Cancer,The Journal of the Japan Society for Respiratory Endoscopy,0287-2137,The Japan Society for Respiratory Endoscopy,2018-11-25,40,6,574-579,https://cir.nii.ac.jp/crid/1390564238055096576,https://doi.org/10.18907/jjsre.40.6_574