title: Sentinel node navigation surgery in upper gastrointestinal cancer: what can it teach us?
authors.forename: Hiroya
authors.initials: H
authors.lastname: Takeuchi
authors.forename: Yuko
authors.initials: Y
authors.lastname: Kitagawa
mesh_terms: D005770:Gastrointestinal Neoplasms / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D021701:Sentinel Lymph Node Biopsy; D025321:Surgery, Computer-Assisted