(2019). Headache at the emergency room: Etiologies, diagnostic usefulness of the ICHD 3 criteria, red and green flags.
Chicago Style (17th ed.) CitationHeadache at the Emergency Room: Etiologies, Diagnostic Usefulness of the ICHD 3 Criteria, Red and Green Flags. 2019.
MLA (8th ed.) CitationHeadache at the Emergency Room: Etiologies, Diagnostic Usefulness of the ICHD 3 Criteria, Red and Green Flags. 2019.
Warning: These citations may not always be 100% accurate.