A clinical trial of the antihistamine "buclizine".
D006634:Histamine H1 Antagonists / Q000628:therapy*; D010879:Piperazines; D006255:Rhinitis, Allergic, Seasonal / Q000628:therapy*
D006634:Histamine H1 Antagonists; D010879:Piperazines; C046894:buclizine
ANTIHISTAMINICS/therapy; HAY FEVER/therapy