Compact and easy to use, Kaplan & Sadock's Concise Textbook of Clinical Psychiatry, Fourth Edition is an authoritative, affordable text that provides must-know information in clinical psychiatry. Containing the most relevant clinical material from the best-selling Kaplan and Sadock’s Synopsis of Psychiatry, Eleventh Edition, it offers step-by-step guidance on the clinical examination, the psychiatric report, medical assessment of the psychiatric patient, laboratory tests, and signs and symptoms, as well as all psychiatric and substance-related disorders, with special chapters on children, adolescents, and the elderly.