The esophageal acid perfusion test.
D000328:Adult; D004942:Esophagitis, Peptic / Q000175:diagnosis*; D005260:Female; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006801:Humans; D006851:Hydrochloric Acid; D008297:Male; D008875:Middle Aged; D010477:Perfusion
D006851:Hydrochloric Acid