title: Comparison of antipruritic agents administered orally. A double-blind study.
mesh_terms: D000704:Analysis of Variance; D002986:Clinical Trials as Topic; D003533:Cyproheptadine / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D010919:Placebos; D011537:Pruritus / Q000188:drug therapy*; D014291:Trimeprazine / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D003533:Cyproheptadine; D014291:Trimeprazine