title: Palliation of patients with esophageal cancer and metal stents.
authors.forename: Riad
authors.initials: R
authors.lastname: Azar
mesh_terms: D003106:Colon; D003131:Combined Modality Therapy; D004938:Esophageal Neoplasms / Q000628:therapy*; D005548:Foreign-Body Migration / Q000209:etiology*; D006801:Humans; D010166:Palliative Care; D015607:Stents / Q000009:adverse effects*