Some views on nasal allergy.
D004644:Emotions; D004809:Ephedrine / Q000627:therapeutic use; D006358:Hot Temperature; D006801:Humans; D006813:Humidity; D006967:Hypersensitivity / Q000188:drug therapy / Q000601:surgery; D012220:Rhinitis / Q000601:surgery
D004809:Ephedrine