title: Criteria for measuring change: statistical significance vs clinical significance.
mesh_terms: D006801:Humans; D011433:Propranolol / Q000627:therapeutic use*; D012559:Schizophrenia / Q000188:drug therapy*; D013881:Thioridazine / Q000627:therapeutic use
chemical_list: D011433:Propranolol; D013881:Thioridazine