title: Classifying mental and neurological conditions together: authors' reply to letters.
authors: P D
authors: PD
authors: White
authors: H
authors: H
authors: Rickards
authors: A Z J
authors: AZ
authors: Zeman
mesh_terms: D002493:Central Nervous System Diseases / Q000145:classification*; D006801:Humans; D001523:Mental Disorders / Q000145:classification*