Annals of Emergency Medicine
Annals of Emergency Medicine > 2011 > 58 > 3 > 240-247
Annals of Emergency Medicine > 2011 > 58 > 3 > 257-266
Annals of Emergency Medicine > 2011 > 58 > 3 > 225-234.e1
Annals of Emergency Medicine > 2011 > 58 > 3 > 250-256
Annals of Emergency Medicine > 2011 > 58 > 3 > 280-281