1Kevin MC,Horace FH,Gilbert F,et al.A fentanyl-based pain management protoaol provides early analgesia for adult trauma patients[J].J Trauma,2007,63(4):819-826.
2McEachin CC,McDermott JT,Swor B.Few emergency medical services patients with lower-extremity fractures reseive prehospital analgesia[J].Prehosp Emerg Care,2002,6(4):406-410.
3Bijur PE,Be'rarcl A,Esses D,et at.Lack of influence of patient self-report of pain intensity on administration of opioids for suspected long-bone[J].J Pain,2006,7(6):438-444.