title: Effect of ingested H₁ antihistamines on methacholine challenge.
authors.affiliation: Division of Respirology, Critical Care and Sleep Medicine, Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Physiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada. Electronic address: don.cockcroft@usask.ca.
authors.forename: Donald W
authors.initials: DW
authors.lastname: Cockcroft
authors.affiliation: Division of Respirology, Critical Care and Sleep Medicine, Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
authors.forename: Beth E
authors.initials: BE
authors.lastname: Davis
authors.affiliation: Department of Physiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
authors.forename: Yeonju
authors.initials: Y
authors.lastname: Roh
authors.affiliation: Department of Physiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
authors.forename: Joe-Ann
authors.initials: JA
authors.lastname: Lourens
mesh_terms: D001249:Asthma / Q000175:diagnosis / Q000188:drug therapy; D001985:Bronchial Provocation Tests; D006634:Histamine H1 Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D016210:Methacholine Chloride; D017410:Practice Guidelines as Topic
chemical_list: D006634:Histamine H1 Antagonists; D016210:Methacholine Chloride