title: BILE DUCT CARCINOMA.
mesh_terms: D018926:Anti-Allergic Agents; D001652:Bile Ducts; D004358:Drug Therapy; D006634:Histamine H1 Antagonists; D006801:Humans; D011537:Pruritus
chemical_list: D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists
keywords: ANTIHISTAMINICS; DRUG THERAPY; PRURITUS