title: Ketotifen and bronchial hyperreactivity in asthmatic patients.
mesh_terms: D000109:Acetylcholine; D000328:Adult; D001249:Asthma / Q000188:drug therapy* / Q000209:etiology / Q000503:physiopathology; D001985:Bronchial Provocation Tests; D001986:Bronchial Spasm / Q000188:drug therapy* / Q000209:etiology; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D007665:Ketotifen / Q000627:therapeutic use*; D008297:Male
chemical_list: D000109:Acetylcholine; D007665:Ketotifen