With more complete, authoritative coverage of basic science, clinical practice of both adult and pediatric dermatology, dermatopathology, and dermatologic surgery than you'll find in any other source, Dermatology, 4th Edition, is the gold-standard reference in the field today. Drs. Jean L. Bolognia, Julie V. Schaffer, and Lorenzo Cerroni bring their considerable knowledge and experience to this two-volume masterwork, ensuring its reliability and usefulness for both residents and practitioners.