American Board of Emergency Medicine. (n.d.). EMS –Overview. (Accessed 1/8/2020.)
This subspecialty, with biannual opportunities for qualified Emergency Medical Services (EMS) physicians to take the certification exam, subsumes disaster management and mass gathering medicine, as well as daily clinical operations of EMS agencies, content from the national incident management system (NIMS), clinical EMS, concepts in pediatric, bariatric and geriatric prehospital care, and EMS administration.