Inverse relation between peak expiratory flow rate (PEFR) and duration of attacks in asthmatics undergoing therapy with Ketotifen.
D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002986:Clinical Trials as Topic; D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D007665:Ketotifen / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010366:Peak Expiratory Flow Rate; D015024:Zambia
D007665:Ketotifen