Emergency Ultrasound, Second Edition
O. John Ma, MDis Professor and Chair of Emergency Medicine at the Oregon Health and Science University in Portland, Oregon. Dr. Ma is a prolific author, editor, and educator. He coedited theJust the Facts in Emergency Medicineas we all as theEmergency Medicine Manual. Most recently, Dr. Ma received the 2005 Society for Academic Emergency Medicine Excellence in Ultrasound Education Award.James R. Mateer, MD, RDMS, is Clinical Professor of Emergency Medicine in the Department of Emergency Medicine at the Medical College of Wisconsin, Milwaukee, and Staff Physician, Emergency Medicine, at the Waukesha Memorial Hospital in Waukesha, Wisconsin.Dr. Blaivas, MD, RDMS,is Professor of Emergency Medicine in the Department of Emergency Medicine at Northside Hospital Forsyth in Cumming, Georgia.