title: Methods of testing nonspecific bronchial hyperresponsiveness.
mesh_terms: D001980:Bronchi / Q000503:physiopathology*; D001985:Bronchial Provocation Tests / Q000379:methods*; D006801:Humans; D009330:Nebulizers and Vaporizers; D012130:Respiratory Hypersensitivity / Q000175:diagnosis*