Respiratory allergy in children. A double-blind cross-over study for eight consecutive months with two antihistamines and a sympathomimetic drug.
D018926:Anti-Allergic Agents; D002648:Child; D018592:Cross-Over Studies; D004194:Disease; D004311:Double-Blind Method; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006801:Humans; D006967:Hypersensitivity; D007223:Infant; D012130:Respiratory Hypersensitivity; D012137:Respiratory System; D012140:Respiratory Tract Diseases; D013566:Sympathomimetics / Q000494:pharmacology*
D018926:Anti-Allergic Agents; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists; D013566:Sympathomimetics
ALLERGY/in infancy and childhood; ANTIHISTAMINICS/pharmacology; RESPIRATORY SYSTEM/diseases; SYMPATHOMIMETICS/pharmacology