title: [Diagnostic value of fiberoduodenoscopy].
mesh_terms: D004378:Duodenal Diseases / Q000175:diagnosis*; D004379:Duodenal Neoplasms / Q000175:diagnosis*; D004386:Duodenum; D004724:Endoscopy; D005336:Fiber Optic Technology; D006801:Humans
vernacular_title: Wartość diagnostyczna fiberduodenoskopii