title: Usefulness of tunnel dissection for upper gastrointestinal submucosal tumors.
authors: H S
authors: HS
authors: Choi
authors: H J
authors: HJ
authors: Chun
mesh_terms: D004938:Esophageal Neoplasms / Q000601:surgery*; D004945:Esophagoscopy / Q000379:methods*; D005260:Female; D005753:Gastric Mucosa / Q000601:surgery*; D046152:Gastrointestinal Stromal Tumors / Q000601:surgery*; D005773:Gastroscopy / Q000379:methods*; D006801:Humans; D007889:Leiomyoma / Q000601:surgery*; D008297:Male; D013274:Stomach Neoplasms / Q000601:surgery*