Multicenter Study

Physician workload and the Canadian Emergency Department Triage and Acuity Scale: the Predictors of Workload in the Emergency Room (POWER) Study.

Can J Emerg Med. 2009 Jul 1;11(4):321-9.
Comparative Study

Comparison of the Emergency Severity Index (ESI) and the Taiwan Triage System in predicting resource utilization.

J Formos Med Assoc. 2006 Aug 1;105(8):617-25.
Multicenter Study

Predictors of hospital admission for chronic obstructive pulmonary disease exacerbations in Canadian emergency departments.

Acad Emerg Med. 2009 Apr 1;16(4):316-24.