title: Separation of anxiety and depressive disorders: New tools will lead to more valid classification system.
authors.forename: Michael B
authors.initials: MB
authors.lastname: First
authors.forename: Darrel A
authors.initials: DA
authors.lastname: Regier
mesh_terms: D014151:Anti-Anxiety Agents / Q000627:therapeutic use; D000928:Antidepressive Agents / Q000627:therapeutic use; D001008:Anxiety Disorders / Q000175:diagnosis*; D003866:Depressive Disorder / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans
chemical_list: D014151:Anti-Anxiety Agents; D000928:Antidepressive Agents