title: Early impact of centralization of oesophageal cancer surgery services (Br J Surg 2004; 91: 1630-1632).
authors.forename: W T
authors.initials: WT
authors.lastname: Ng
mesh_terms: D002173:Cancer Care Facilities / Q000458:organization & administration*; D004938:Esophageal Neoplasms / Q000601:surgery*; D017052:Hospital Mortality; D006801:Humans; D017410:Practice Guidelines as Topic