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.
Niemelä O, Parkkila S.Niemelä O, et al. Among authors: parkkila s.Addict Biol. 2004 Mar;9(1):3-10. doi: 10.1080/13556210410001674031.Addict Biol. 2004.PMID: 15203433Review.
Niemelä O, Parkkila S, Ylä-Herttuala S, Villanueva J, Ruebner B, Halsted CH.Niemelä O, et al. Among authors: parkkila s.Hepatology. 1995 Oct;22(4 Pt 1):1208-14.Hepatology. 1995.PMID: 7557872
Niemelä O, Parkkila S, Ylä-Herttuala S, Halsted C, Witztum JL, Lanca A, Israel Y.Niemelä O, et al. Among authors: parkkila s.Lab Invest. 1994 Apr;70(4):537-46.Lab Invest. 1994.PMID: 8176892