title: Site of airway hyperreactivity.
authors.affiliation: First Department of Internal Medicine, Tohoku University School of Medicine, Sendai, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Takishima
authors.forename: M
authors.initials: M
authors.lastname: Yanai
authors.forename: H
authors.initials: H
authors.lastname: Sasaki
mesh_terms: D000328:Adult; D000403:Airway Resistance; D001249:Asthma / Q000503:physiopathology*; D001980:Bronchi / Q000503:physiopathology*; D016084:Bronchoconstriction / Q000187:drug effects; D006801:Humans; D016210:Methacholine Chloride / Q000494:pharmacology; D008875:Middle Aged; D015656:Respiratory Mechanics
chemical_list: D016210:Methacholine Chloride