title: Bronchial responsiveness to histamine: relationship to diurnal variation of peak flow rate, improvement after bronchodilator, and airway calibre.
mesh_terms: D000328:Adult; D000368:Aged; D000420:Albuterol / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy / Q000503:physiopathology; D001980:Bronchi / Q000187:drug effects*; D002940:Circadian Rhythm; D005260:Female; D005541:Forced Expiratory Volume; D006632:Histamine / Q000494:pharmacology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010366:Peak Expiratory Flow Rate
chemical_list: D006632:Histamine; D000420:Albuterol