Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Saruki Kiyofumi and Koshiisi Takeshi and Miyoshi Tadashi and Jyuni Masami and Hirota Fumio and Nagai Kouzou and Kako Makoto and Furue Hisashi,A Case of Spontaneous Regression of the Esophageal Cancer during Endoscopic Follow in 2 Years,Progress of Digestive Endoscopy(1972),0389-9403,Japan Gastroenterological Endoscopy Society Kanto Chapter,1994,45,0,114-116,https://cir.nii.ac.jp/crid/1390282680732337920,https://doi.org/10.11641/pdensks.45.0_114