title: Cinefluorography in the study of esophagus and gastric introit.
mesh_terms: D002933:Cineradiography / Q000295:instrumentation*; D003680:Deglutition Disorders / Q000209:etiology; D004936:Diverticulum, Esophageal / Q000175:diagnosis; D004931:Esophageal Achalasia; D004935:Esophageal Diseases / Q000175:diagnosis*; D004938:Esophageal Neoplasms / Q000175:diagnosis; D004939:Esophageal Perforation / Q000209:etiology; D004932:Esophageal and Gastric Varices / Q000175:diagnosis; D004943:Esophagogastric Junction; D006801:Humans