1. Comparing utilization and costs of care in freestanding emergency departments, hospital emergency departments, and urgent care centres;Ho;Ann. Emerg. Med.,2017
2. Comparing freestanding emergency departments, hospital-based emergency departments, and urgent care in Texas: apples, oranges, or lemons;Schuur;Ann. Emerg. Med.,2017
3. Meeting our patients where they are;Ricardo;Ann. Emerg. Med.,2016
4. Australian Institute of Health and Welfare Emergency Department Care 2016-17: Australian Hospital Statistics https://www.aihw.gov.au/reports/hospitals/emergency-department-care-ahs-2016-17/contents/table-of-contents
5. User-Pays Emergency Clinic Opens Today http://medicalrepublic.com.au/doctors-launch-walk-emergency-clinic/7252