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.
Laycock S, Taylor HC, Haigh C, Lee AT, Cooper GJ, Ong AC, Robson L.Laycock S, et al.Exp Physiol. 2009 Aug;94(8):914-27. doi: 10.1113/expphysiol.2009.047753. Epub 2009 May 8.Exp Physiol. 2009.PMID: 19429644Free article.
Kim YI, Herijgers P, Laycock SK, Van Lommel A, Verbeken E, Flameng WJ.Kim YI, et al. Among authors: laycock sk.Ann Thorac Surg. 1998 Aug;66(2):436-42. doi: 10.1016/s0003-4975(98)00464-0.Ann Thorac Surg. 1998.PMID: 9725381