title: Radiologic studies of the gastro-esophageal vestibule in normal and pathologic states.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001464:Barium; D002765:Cholecystography; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging; D004943:Esophagogastric Junction / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010182:Pancreatic Diseases / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000000981:diagnostic imaging
chemical_list: D001464:Barium