title: [The prograde fiberscope GIF-D in gastroenterological practice].
mesh_terms: D005336:Fiber Optic Technology; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D020699:Gastroscopes; D006801:Humans; D008722:Methods
vernacular_title: Das prograde Fiberskop GIF-D in der gastroenterologischen Praxis.