title: Methacholine bronchoprovocation challenge in children.
authors.affiliation: University of Washington School of Medicine, Seattle 98105.
authors.forename: G G
authors.initials: GG
authors.lastname: Shapiro
mesh_terms: D001249:Asthma / Q000175:diagnosis*; D001985:Bronchial Provocation Tests / Q000379:methods*; D001986:Bronchial Spasm / Q000175:diagnosis; D002648:Child; D003371:Cough / Q000209:etiology; D005541:Forced Expiratory Volume; D006801:Humans; D016210:Methacholine Chloride; D008688:Methacholine Compounds; D012130:Respiratory Hypersensitivity / Q000175:diagnosis*; D012135:Respiratory Sounds / Q000209:etiology
chemical_list: D008688:Methacholine Compounds; D016210:Methacholine Chloride