title: Rubber band abrasive biopsy of esophagus.
mesh_terms: D001706:Biopsy / Q000295:instrumentation*; D003581:Cytodiagnosis; D004945:Esophagoscopy; D006652:Histological Techniques; D006801:Humans; D008722:Methods; D012408:Rubber
chemical_list: D012408:Rubber