Hynås, I A [Perimesencephalic subarachnoid hemorrhage]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke May 1997 - 1883-4 p. digital Publication Type: Case Reports; Journal Article ISSN: 0029-2001 Subjects--Topical Terms: Acute DiseaseHumansMaleMesencephalon--diagnostic imagingMiddle AgedSubarachnoid Hemorrhage--diagnostic imagingTomography, X-Ray Computed