1. National hospital ambulatory medical care survey: 2007 emergency department summary;R Niska,2010
2. Resource utilization and health care charges associated with the most frequent ED users;C Ondler,2014
3. Frequent users of emergency department services: Gaps in knowledge and a proposed research agenda;JM Pines,2011
4. Where health and welfare meet: Social deprivation among patients in the emergency department;JA Gordon,2001
5. Evaluation of the implementation of centralized waiting lists for patients without a family physician and their effects across the province of Quebec;M Breton,2014