Brady Pregerson, MD, a returned Peace Corps volunteer and winner of the 1995 Wise Preventive Medicine Scholarship, completed his medical school at the University of California, San Diego, and his residency at Los Angeles County General Hospital. He has authored three medical pocket books for nurses and doctors, as well as the educational web sites erpocketbooks.com and gotsafety.org. Dr. Pregerson currently works as an emergency physician in Southern California. He writes, "Although the ED environment may be quite different from working on the hospital floor or in an office setting, I am hopeful that you can take these tips and apply them to your own specific work situation." You can buy his books on lessons from the ER, including Don't Try This At Home: Lessons from the Emergency Department and Think Twice: More Lessons from the ER, at amazon.com.