books.google.com - The Fourth Edition of D. Eugene Strandness's Duplex Scanning in Vascular Disorders has been significantly revised by a new team of authors. This book shows readers how to use this technique in evaluating patients with arterial and venous disease. Chapters explain the physiologic principles of duplex...http://books.google.com/books/about/Standness_s_duplex_scanning_in_vascular.html?id=WLjzAhd60UoC&utm_source=gb-gplus-shareStandness's duplex scanning in vascular disorders