title: THE VALUE OF BARIUM FILLING OF THE OESOPHAGUS IN RADIOPHOTOGRAPHY (RP) OF THE CHEST.
mesh_terms: D001018:Aortic Diseases; D001464:Barium; D001466:Barium Sulfate; D003933:Diagnosis; D004947:Esophagus; D005471:Fluoroscopy; D006331:Heart Diseases; D006801:Humans; D008400:Mass Chest X-Ray; D013223:Statistics as Topic; D013909:Thorax; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
chemical_list: D001464:Barium; D001466:Barium Sulfate
keywords: AORTIC DISEASES; BARIUM SULFATE; DIAGNOSIS; ESOPHAGUS; FLUOROSCOPY; HEART DISEASES; MASS CHEST X-RAY; STATISTICS; TUBERCULOSIS, PULMONARY