title: [Gastrin levels in the incompetence of the lower sphincter of the esophagus].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004935:Esophageal Diseases / Q000097:blood*; D004943:Esophagogastric Junction / Q000503:physiopathology*; D005260:Female; D005755:Gastrins / Q000097:blood* / Q000378:metabolism; D005767:Gastrointestinal Diseases / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012636:Secretory Rate
chemical_list: D005755:Gastrins
vernacular_title: Niveles de gastrina en la incompetencia del esfínter esofágico inferior