Alcalá-Cerra, Gabriel Treatment of aneurysmal subarachnoid hemorrhage and unruptured intracranial aneurysms by neurosurgeons in Colombia: A survey. [electronic resource] - Surgical neurology international 2011 - 125 p. digital Publication Type: Journal Article ISSN: 2152-7806 Standard No.: 10.4103/2152-7806.85057 doi