title: Prophylaxis of whole season hay fever symptomatology: a comparison of terfenadine with chlorpheniramine.
authors.forename: C I
authors.initials: CI
authors.lastname: Backhouse
authors.forename: R
authors.initials: R
authors.lastname: Rosenberg
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001559:Benzhydryl Compounds / Q000627:therapeutic use*; D002744:Chlorpheniramine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011897:Random Allocation; D006255:Rhinitis, Allergic, Seasonal / Q000517:prevention & control*; D016593:Terfenadine
chemical_list: D001559:Benzhydryl Compounds; D006634:Histamine H1 Antagonists; D002744:Chlorpheniramine; D016593:Terfenadine