title: THE GASTROESOPHAGEAL SPHINCTER IN HIATUS HERNIA.
mesh_terms: D000293:Adolescent; D004941:Esophagitis; D004942:Esophagitis, Peptic; D004943:Esophagogastric Junction; D004947:Esophagus; D005764:Gastroesophageal Reflux; D005853:Geriatrics; D006548:Hernia, Diaphragmatic; D006551:Hernia, Hiatal; D006801:Humans; D010827:Physiology; D011312:Pressure; D013270:Stomach
keywords: ADOLESCENCE; DIAPHRAGMATIC HERNIA; ESOPHAGEAL REFLUX; ESOPHAGITIS, PEPTIC; ESOPHAGOGASTRIC JUNCTION; ESOPHAGUS; GERIATRICS; PHYSIOLOGY; PRESSURE; STOMACH