1. The burden of inappropriate emergency department pediatric visits: why Italy needs an urgent reform;Vedovetto;Health Services Research,2014
2. Preventable emergency department visits;Agency for Healthcare Research and Quality,2018
3. Emergency department visits for nonurgent conditions: systematic literature review;Uscher-Pines;The American Journal of Managed Care,2013
4. The growing role of emergency departments in hospital admissions;Schuur;The New England Journal of Medicine,2012
5. The evolving role of emergency departments in the United States;Morganti;Rand Health Quarterly,2013