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.
Sabit B, Zeiler FA, Berrington N.Sabit B, et al. Among authors: berrington n.J Intensive Care Med. 2018 Jan;33(1):3-15. doi: 10.1177/0885066616672643. Epub 2016 Oct 12.J Intensive Care Med. 2018.PMID: 27733643Review.
Berrington NR, van Staden JF, Willers JG, van der Westhuizen J.Berrington NR, et al.Surg Neurol. 1993 Nov;40(5):395-9. doi: 10.1016/0090-3019(93)90219-q.Surg Neurol. 1993.PMID: 8211656
Ajisebutu A, Hasen M, Berrington N, Dhaliwal P.Ajisebutu A, et al. Among authors: berrington n.World Neurosurg. 2023 Oct;178:e213-e220. doi: 10.1016/j.wneu.2023.07.034. Epub 2023 Jul 14.World Neurosurg. 2023.PMID: 37454907