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.
Lambert AW, Fox AD, Williams DJ, Horrocks M, Budd JS.Lambert AW, et al. Among authors: horrocks m.Cardiovasc Surg. 1999 Aug;7(5):491-4. doi: 10.1016/s0967-2109(99)00012-5.Cardiovasc Surg. 1999.PMID: 10499890
Lambert AW, Budd JS, Fox AD, Potter U, Rooney N, Horrocks M.Lambert AW, et al. Among authors: horrocks m.Cardiovasc Surg. 1999 Dec;7(7):710-4. doi: 10.1016/s0967-2109(99)00068-x.Cardiovasc Surg. 1999.PMID: 10639045