Ketotifen for asthma.
D000284:Administration, Oral; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002986:Clinical Trials as Topic; D006801:Humans; D010880:Piperidines / Q000494:pharmacology / Q000627:therapeutic use*; D013876:Thiophenes / Q000494:pharmacology / Q000627:therapeutic use*
D010880:Piperidines; D013876:Thiophenes