DescriptionPrinciples of Pharmacology: The Pathophysiologic Basis of Drug Therapy, Third Edition, serves as the primary textbook for a first course in pharmacology. It offers an integrated mechanism- and systems-based approach that incorporates the cell biology, biochemistry, physiology, and pathophysiology of organ systems. The completely updated Third Edition reflects current research findings and features more than 400 full-color illustrations and Drug Summary Tables.