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.
Goudet P, Dozois RR, Kelly KA, Melton LJ 3rd, Ilstrup DM, Phillips SF.Goudet P, et al. Among authors: phillips sf.Mayo Clin Proc. 1996 Aug;71(8):743-7. doi: 10.1016/S0025-6196(11)64838-6.Mayo Clin Proc. 1996.PMID: 8691894
Loftus EV Jr, Tremaine WJ, Nelson RA, Shoemaker JD, Sandborn WJ, Phillips SF, Hasan Y.Loftus EV Jr, et al. Among authors: phillips sf.Mayo Clin Proc. 1997 Jul;72(7):616-20. doi: 10.1016/S0025-6196(11)63566-0.Mayo Clin Proc. 1997.PMID: 9212762Clinical Trial.