title: Toward easier endoscopy--a British view.
authors.forename: C B
authors.initials: CB
authors.lastname: Williams
mesh_terms: D003363:Cost Control; D016099:Endoscopy, Gastrointestinal / Q000191:economics / Q000523:psychology; D006801:Humans; D013222:State Medicine; D006113:United Kingdom; D014481:United States