title: [Effect of VIP on the closing mechanism of the cardia and the pathophysiology of achalasia of the esophagus].
mesh_terms: D000328:Adult; D000818:Animals; D002299:Cardia / Q000503:physiopathology*; D004285:Dogs; D004931:Esophageal Achalasia / Q000503:physiopathology*; D004943:Esophagogastric Junction / Q000187:drug effects / Q000503:physiopathology*; D006801:Humans; D008297:Male; D012633:Secretin / Q000494:pharmacology; D014660:Vasoactive Intestinal Peptide / Q000494:pharmacology*
chemical_list: D012633:Secretin; D014660:Vasoactive Intestinal Peptide