title: [THE ESOPHAGOGRAM IN CARDIOLOGIC DIAGNOSIS].
mesh_terms: D002309:Cardiology; D002318:Cardiovascular Diseases; D004947:Esophagus; D006801:Humans; D013902:Radiography, Thoracic
keywords: CARDIOVASCULAR DISEASES; ESOPHAGUS; THORACIC RADIOGRAPHY
vernacular_title: EL ESOFAGOGRAMA EN EL DIAGN'OSTICO CARDIOL'OGICO.