title: Don't get cut on Occam's razor!
authors: G Bryan
authors: GB
authors: Young
mesh_terms: D001921:Brain / Q000098:blood supply / Q000473:pathology / Q000503:physiopathology; D015984:Causality; D003951:Diagnostic Errors / Q000517:prevention & control; D004809:Ephedrine / Q000009:adverse effects*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications*; D020299:Intracranial Hemorrhage, Hypertensive / Q000139:chemically induced* / Q000150:complications*; D007880:Legislation, Drug / Q000639:trends*; D013566:Sympathomimetics / Q000009:adverse effects*
chemical_list: D013566:Sympathomimetics; D004809:Ephedrine