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Headache: Catastrophic

Reviewed 06/2022
P. Charles Inboriboon, MD, MPH, FACEP and Yajai Apibunyopas, MD Godwin SA, Cherkas DS, Panagos PD, et al; for American College of Emergency Physicians Clinical Policies Subcommittee (Writing Committee) on Acute Headache. Clinical policy: critical issues in the evaluation and management of adult patients presenting to the emergency department with acute headache. Ann Emerg Med. 2019;74(4):e41-e74.

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