title: Medical economics in therapeutic endoscopy: a critical appraisal.
authors.forename: R K
authors.initials: RK
authors.lastname: Tandon
authors.forename: P K
authors.initials: PK
authors.lastname: Garg
mesh_terms: D002779:Cholestasis / Q000601:surgery; D004470:Economics, Medical; D004724:Endoscopy / Q000191:economics* / Q000379:methods; D006801:Humans; D014481:United States