An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Kader A, Young WL, Massaro AR, Cunha e Sa MJ, Hilal SK, Mohr JP, Stein BM.Kader A, et al. Among authors: hilal sk.Surg Neurol. 1993 May;39(5):392-8. doi: 10.1016/0090-3019(93)90207-h.Surg Neurol. 1993.PMID: 8493600
Mohr JP, Biller J, Hilal SK, Yuh WT, Tatemichi TK, Hedges S, Tali E, Nguyen H, Mun I, Adams HP Jr, et al.Mohr JP, et al. Among authors: hilal sk.Stroke. 1995 May;26(5):807-12. doi: 10.1161/01.str.26.5.807.Stroke. 1995.PMID: 7740571