Histryl in atopic rhinitis.
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists / Q000628:therapy*; D012220:Rhinitis; D065631:Rhinitis, Allergic; D012221:Rhinitis, Allergic, Perennial; D006255:Rhinitis, Allergic, Seasonal / Q000628:therapy*
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists
ANTIHISTAMINICS/therapy; HAY FEVER/therapy