Chronic rhinitis in children.
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D002675:Child, Preschool; D002908:Chronic Disease; D004205:Cromolyn Sodium / Q000627:therapeutic use; D003888:Desensitization, Immunologic; D004781:Environmental Exposure; D004802:Eosinophilia / Q000209:etiology; D004890:Erythema / Q000209:etiology; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D007223:Infant; D009297:Nasal Mucosa / Q000473:pathology; D009300:Nasal Septum / Q000002:abnormalities; D012220:Rhinitis / Q000145:classification / Q000473:pathology* / Q000628:therapy; D013566:Sympathomimetics / Q000627:therapeutic use; D014662:Vasoconstrictor Agents / Q000009:adverse effects
D000305:Adrenal Cortex Hormones; D006634:Histamine H1 Antagonists; D013566:Sympathomimetics; D014662:Vasoconstrictor Agents; D004205:Cromolyn Sodium