[Principles of endoscopic laser therapy of gastrointestinal tumors].
D000230:Adenocarcinoma / Q000601:surgery*; D004724:Endoscopy; D005770:Gastrointestinal Neoplasms / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D011379:Prognosis
Grundlagen der endoskopischen Lasertherapie gastrointestinaler Tumoren.