title: [Use of traction system accessories in tubular gastrectomy performed using a single endoscopic port].
authors: Carmen
authors: C
authors: Balagué
authors: Eduard M
authors: EM
authors: Targarona
authors: Luis
authors: L
authors: Pallares
authors: Manuel
authors: M
authors: Trias
mesh_terms: D004867:Equipment Design; D005743:Gastrectomy / Q000295:instrumentation*; D020699:Gastroscopes; D006801:Humans