title: Mechanism of methacholine dose-response plateus in normal subjects.
authors.forename: R H
authors.initials: RH
authors.lastname: Brown
authors.forename: W
authors.initials: W
authors.lastname: Mitzner
mesh_terms: D016085:Bronchoconstrictor Agents / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D016210:Methacholine Chloride / Q000494:pharmacology*; D012016:Reference Values
chemical_list: D016085:Bronchoconstrictor Agents; D016210:Methacholine Chloride