Management of Patients Presenting with Acute Subdural Hematoma due to Ruptured Intracranial Aneurysm

Table 1

Search Strategy*.

Search number	Process description	Results
	(“key words”)	(no. of articles)
no. 1	Search “cerebral aneurysm”	22944
no. 2	Search “subarachnoid hemorrhage”	17883
no. 3	Search “subdural hematoma”	7732
no. 4	Search #1 AND #2 AND #3	155
no. 5	Search “01/1990–12/2009” AND #4	85

*All searches for this study were performed on August 28, 2010, by the first author and verified by the second author on August 30, 2010. The publication date limits were set to January 1990–December 2009.