AU - Schrope B FAU - Schrope, Beth AU - Schrope B FAU - Schrope, Beth TI - Chapter 1. Ultrasound Physics PT - BOOK SECTION DP - 2014 BTI - Surgical and Interventional Ultrasound DA - 2014 Y2 - 2024/04/19 UR - accesssurgery.mhmedical.com/content.aspx?aid=57915001