title: Oral prophylaxis of bronchial asthma in children.
mesh_terms: D000284:Administration, Oral; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007223:Infant; D007665:Ketotifen / Q000008:administration & dosage / Q000627:therapeutic use*; D008297:Male; D011446:Prospective Studies
chemical_list: D007665:Ketotifen