[Double contrast magnification stereoradiography and three dimensional interpretation of the gastrointestinal tract (author's transl)].
D004064:Digestive System / Q000000981:diagnostic imaging*; D006801:Humans; D010780:Photogrammetry / Q000379:methods*; D010781:Photography / Q000379:methods*; D011858:Radiographic Magnification / Q000379:methods*