title: Failure of diethylcarbamazine citrate (Hetrazan) in the treatment of asthma.
mesh_terms: D000328:Adult; D000368:Aged; D001249:Asthma / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004049:Diethylcarbamazine / Q000494:pharmacology*; D004804:Eosinophils / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012129:Respiratory Function Tests; D013147:Spirometry; D014797:Vital Capacity
chemical_list: D010919:Placebos; D004049:Diethylcarbamazine