Contains references including full-text of all versions of the DSM and its Treatment Companion, and the American Psychiatric Association Practice Guidelines for the Treatment of Psychiatric Disorders. It also gives access to journals including The American Journal of Psychiatry and Psychiatric Services and several textbooks including The American Psychiatric Publishing Textbook of Clinical Psychiatry. Psychiatry Online also has self-assessment tools for study, board certification and recertification review, and lifelong learning. It also contains clinical and research news from Psychiatric News.