Oral decongestant therapy in allergic respiratory diseases of children.
D002648:Child; D004194:Disease; D004809:Ephedrine / Q000031:analogs & derivatives; D006967:Hypersensitivity; D007154:Immune System Diseases; D007223:Infant; D014663:Nasal Decongestants; D012120:Respiration Disorders; D012137:Respiratory System; D012140:Respiratory Tract Diseases
D014663:Nasal Decongestants; D004809:Ephedrine
ALLERGY/in infancy and childhood; EPHEDRINE/related compounds; RESPIRATORY SYSTEM/diseases