There are 10 chapters in this volume: "Biological Theories of Depression," "Clinical Pharmacology and Therapeutics," "Antidepressant Treatment of Geriatric Depression," "Treatment of Bipolar Depression," "Treatment of Depression Occurring During Psychotic Disorders," "Substance Abuse and Depression," "Depressive Disorders in the Context of HIV/AIDS," "Diagnosis and Treatment of Depression During Pregnancy and Lactation," "Antidepressant Treatments in Posttraumatic Stress Disorder," and "Antidepressant Therapy in Children and Adolescents."