Pharmacology of a new antihistamine, beta-pyrrolidine-ethyl-phenothiazine.
D018926:Anti-Allergic Agents; D006632:Histamine; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists; D010640:Phenothiazines; D011759:Pyrrolidines
HISTAMINE AND ANTIHISTAMINE