title: Intraesophageal perfusion of acid increases the bronchomotor response to methacholine and isocapnic hyperventilation in asthmatic subjects.
mesh_terms: D001249:Asthma / Q000503:physiopathology*; D001980:Bronchi / Q000503:physiopathology*; D006801:Humans; D006851:Hydrochloric Acid / Q000494:pharmacology*; D006985:Hyperventilation / Q000503:physiopathology*
chemical_list: D006851:Hydrochloric Acid