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.
Stagni G, O'Donnell D, Liu YJ, Kellogg DL, Morgan T, Shepherd AM.Stagni G, et al. Among authors: shepherd am.J Control Release. 2000 Feb 3;63(3):331-9. doi: 10.1016/s0168-3659(99)00214-x.J Control Release. 2000.PMID: 10601728
Kwan CM, Shepherd AM, Johnson J, Taylor WF, Brockway BA.Kwan CM, et al. Among authors: shepherd am.Am J Med. 1989 Jan 23;86(1B):55-8. doi: 10.1016/0002-9343(89)90131-9.Am J Med. 1989.PMID: 2913773Clinical Trial.
Kwan CM, Shepherd AM, Johnson J, Taylor WF.Kwan CM, et al. Among authors: shepherd am.Clin Pharmacol Ther. 1988 Aug;44(2):202-10. doi: 10.1038/clpt.1988.138.Clin Pharmacol Ther. 1988.PMID: 3293875Clinical Trial.