title: Endoscopic treatment of gastro-intestinal tumours: can surgery be avoided?
authors.forename: P R
authors.initials: PR
authors.lastname: Salmon
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D005770:Gastrointestinal Neoplasms / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D007564:Japan / Q000453:epidemiology; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000601:surgery