title: [Mucosal patterns of the gastric cardia and action of the cardiac orifice in opening and closing during deglutition].
mesh_terms: D000328:Adult; D000368:Aged; D001466:Barium Sulfate; D002299:Cardia / Q000000981:diagnostic imaging* / Q000502:physiology; D003679:Deglutition; D005260:Female; D005753:Gastric Mucosa / Q000000981:diagnostic imaging* / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
chemical_list: D001466:Barium Sulfate