Principles of EMS Systems: .

American Academy of Orthopaedic Surgeons, American College of Emergency Physicians

American College of Emergency Physicians

American Academy of Orthopaedic Surgeons (AAOS), American College of Emergency Physicians (ACEP), American Academy of Orthopaedic Surgeons, American College of Emergency Physicians

American Academy of Orthopaedic Surgeons (AAOS), American College of Emergency Physicians (ACEP), Alton L. Thygerson, Steven M. Thygerson, American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep), Alton L Thygerson, Steven M Thygerson

American Academy of Orthopaedic Surgeons (AAOS), American College of Emergency Physicians (ACEP), Stephen J. Rahm, American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep), Stephen J Rahm

American Academy of Orthopaedic Surgeons (AAOS), American College of Emergency Physicians (ACEP), American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep)

American Academy of Orthopaedic Surgeons (AAOS), American College of Emergency Physicians (ACEP), Alton L. Thygerson, Steven M. Thygerson, American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep), Alton L Thygerson, Steven M Thygerson

American Academy of Orthopaedic Surgeons (AAOS), American College of Emergency Physicians (ACEP), Alton L. Thygerson, Steven M. Thygerson, American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep), Alton L Thygerson, Steven M Thygerson

American Academy of Orthopaedic Surgeons (AAOS), American College of Emergency Physicians (ACEP), Stephen J. Rahm, American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep), Stephen J Rahm

American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep), Alton L Thygerson, Steven M Thygerson

Sherrie Fenner, Chrissa Sansone

American Academy of Orthopaedic Surgeons, American College of Emergency Physicians, American Academy of Orthopaedic Surgeons (Aaos), American College of Emergency Physicians (Acep), Alton L Thygerson, Steven M Thygerson

Kathryn Raign, Heather Huggett

Arthur Cockfield, Walter Hellerstein, Marie Lamensch

Areej Elsayary, Areej ElSayary

Gunnar Iversen, Mariah Larsson

Victor O Okafor

Ezaz Ahmed, Abdul Razzaq Babar, Ataus Samad

Drue Coles

Christo Ananth, N. Anbazhagan, Mark Goh