hat
ISBN 9781455739851. ↑ ACEP. « Nation's Emergency Physicians Announce List of Test and Procedures to Question as Part of Choosing Wisely Campaign ». Choosing Wisely.
eng
ISBN 9781455739851. CS1 maint: Extra text: authors list (link) ↑ ACEP. "Nation's Emergency Physicians Announce List of Test and Procedures to Question as Part of Choosing Wisely Campaign".