A CONTROLLED EVALUATION OF TWO ANTIHISTAMINE COMPOUNDS USING NASAL ENGORGEMENT AS AN INDEX OF RESPONSE.
D018926:Anti-Allergic Agents; D004391:Dust; D006634:Histamine H1 Antagonists; D006801:Humans; D009666:Nose; D011058:Pollen; D012106:Research; D006255:Rhinitis, Allergic, Seasonal
D018926:Anti-Allergic Agents; D004391:Dust; D006634:Histamine H1 Antagonists
ANTIHISTAMINICS; DUST; EXPERIMENTAL LAB STUDY; HAY FEVER; POLLEN