Written by experts in the dermatology field, the new Third Edition of Moderate-to-Severe Psoriasis discusses the current use of biologics and new pharmacologic and phototherapy treatments for moderate-to-severe psoriasis. With 80 high quality color figures and full color throughout, this stand-alone text emphasizes safe and effective treatments for the psoriasis patient that are perfect for the dermatologist in daily practice. New to the Third Edition: the addition of chapters on the use of infliximab, efalizumab, and Humera, as well as the latest status of clinical trials the most up-to-date phototherapy and laser treatment modalities stronger coverage of psoriatic arthritis