title: Characterization of the methacholine PC15.
authors.forename: Gregory E
authors.initials: GE
authors.lastname: Peters
authors.forename: Beth E
authors.initials: BE
authors.lastname: Davis
authors.forename: Donald W
authors.initials: DW
authors.lastname: Cockcroft
mesh_terms: D001249:Asthma / Q000175:diagnosis*; D001985:Bronchial Provocation Tests / Q000379:methods* / Q000592:standards; D005541:Forced Expiratory Volume / Q000187:drug effects*; D006801:Humans; D016210:Methacholine Chloride; D012189:Retrospective Studies
chemical_list: D016210:Methacholine Chloride