Block, Berthold Endoscopy of the upper GI tract : a training manual / Berthold Block, Guido Schachschal, Hartmut Schmidt ; [translator, Terry C. Telger] - Stuttgart : Thieme, 2004 - xiii, 194 p. : ill. ; 31 cm. ISBN: 1588902390 (TNY) RM684.84 3131367318 (GTV) Subjects--Topical Terms: Upper Gastrointestinal Tract--pathology--atlasesEndoscopy, Gastrointestinal--methods--atlases National Library of Medicine Call No.: WI17