title: Chronic hiccups and gastroesophageal reflux disease: the acid perfusion test as a provocative maneuver.
mesh_terms: D000143:Acids; D000437:Alcoholism / Q000150:complications; D002908:Chronic Disease; D004947:Esophagus / Q000502:physiology; D005764:Gastroesophageal Reflux / Q000150:complications* / Q000175:diagnosis; D006606:Hiccup / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008365:Manometry; D008875:Middle Aged
chemical_list: D000143:Acids