Zhou, Xianshi The impact of emergency department crowding on outcomes, other aspects should not be ignored. [electronic resource] - The American journal of emergency medicine 10 2017 - 1561-1562 p. digital Publication Type: Letter; Comment ISSN: 1532-8171 Standard No.: 10.1016/j.ajem.2017.07.010 doi Subjects--Topical Terms: CrowdingEmergency Service, Hospital