title: [Gastro-esophageal junction. Mechanisms of closure].
mesh_terms: D004947:Esophagus / Q000033:anatomy & histology* / Q000502:physiology; D005750:Gastric Juice / Q000378:metabolism; D005755:Gastrins / Q000378:metabolism; D006801:Humans; D013270:Stomach / Q000033:anatomy & histology* / Q000502:physiology
chemical_list: D005755:Gastrins
vernacular_title: La giunzione gastro-esofagea. Considerazioni sul meccanismo di chiusura.