title: [Treatment of allergic rhinitis with ketotifen. A double-blind vs. placebo study].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004802:Eosinophilia / Q000209:etiology; D005260:Female; D006801:Humans; D007158:Immunologic Techniques; D007665:Ketotifen / Q000627:therapeutic use*; D008297:Male; D009666:Nose / Q000473:pathology; D011897:Random Allocation; D012135:Respiratory Sounds; D012221:Rhinitis, Allergic, Perennial / Q000188:drug therapy* / Q000276:immunology / Q000473:pathology; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy* / Q000276:immunology / Q000473:pathology
chemical_list: D007665:Ketotifen
vernacular_title: Tratamiento de la rinitis alérgica con ketotifeno. Estudio doble ciego vs. placebo.