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.
Kerr J, Beard D, Smith R, Gray S, Robertson CE, Dunn LT; National Institute for Clinical Excellence and Scottish Intercollegiate Guidelines Network.Kerr J, et al. Among authors: dunn lt.Eur J Emerg Med. 2007 Jun;14(3):147-50. doi: 10.1097/MEJ.0b013e3280b17e25.Eur J Emerg Med. 2007.PMID: 17473608
Jackson SA, Piper I, Dunn L, Leffler C, Daley M.Jackson SA, et al.Acta Neurochir Suppl. 2000;76:445-9. doi: 10.1007/978-3-7091-6346-7_92.Acta Neurochir Suppl. 2000.PMID: 11450064
Piper I, Barnes A, Smith D, Dunn L.Piper I, et al.Neurosurgery. 2001 Nov;49(5):1158-64; discussion 1164-5. doi: 10.1097/00006123-200111000-00026.Neurosurgery. 2001.PMID: 11846910