title: AN EVALUATION OF TESTS FOR HIATUS HERNIA.
mesh_terms: D000293:Adolescent; D001466:Barium Sulfate; D001699:Biometry; D003933:Diagnosis; D005853:Geriatrics; D006548:Hernia, Diaphragmatic; D006551:Hernia, Hiatal; D006801:Humans; D011859:Radiography; D012106:Research; D013223:Statistics as Topic
chemical_list: D001466:Barium Sulfate
keywords: ADOLESCENCE; BARIUM SULFATE; DIAGNOSIS; DIAPHRAGMATIC HERNIA; GERIATRICS; RADIOGRAPHY; STATISTICS