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.
Bergan S, Rugstad HE, Bentdal O, Endresen L, Stokke O.Bergan S, et al. Among authors: endresen l.Ther Drug Monit. 1994 Feb;16(1):13-20. doi: 10.1097/00007691-199402000-00002.Ther Drug Monit. 1994.PMID: 8160249
Endresen L, Lie SO, Storm-Mathisen I, Rugstad HE, Stokke O.Endresen L, et al.Ther Drug Monit. 1990 May;12(3):227-34.Ther Drug Monit. 1990.PMID: 2349605
Hall KS, Lien B, Endresen L, Bergan A, Rugstad HE.Hall KS, et al. Among authors: endresen l.Drug Metab Dispos. 1991 Jul-Aug;19(4):725-8.Drug Metab Dispos. 1991.PMID: 1680646