1. The Association Between Health Insurance and Emergency Department Use in Taiwan 
Kuo-Chen Cheng, MD 
Annals of Emergency Medicine 
Volume 70, Issue 6, Pages (December 2017)
DOI: /j.annemergmed
Copyright © 2017 American College of Emergency Physicians Terms and Conditions

2. Figure Rate of annual ED use (linear regression test: all P<.001).
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2017 American College of Emergency Physicians Terms and Conditions