The identity of certain antihistamine drugs.
D018926:Anti-Allergic Agents; D014150:Antipsychotic Agents; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists; D006801:Humans; D010640:Phenothiazines / Q000031:analogs & derivatives
D018926:Anti-Allergic Agents; D014150:Antipsychotic Agents; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists; D010640:Phenothiazines; C031637:phenothiazine
ANTIHISTAMINICS; PHENOTHIAZINE/derivatives