title: [Superficial carcinomas in the gastrointestinal tract. Often a surgeon is not necessary].
authors.forename: Peter
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D016099:Endoscopy, Gastrointestinal; D004938:Esophageal Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures; D009361:Neoplasm Invasiveness; D011230:Precancerous Conditions / Q000473:pathology / Q000601:surgery*; D011379:Prognosis; D013274:Stomach Neoplasms / Q000473:pathology / Q000601:surgery*