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.
Okokon JE, Nwafor PA.Okokon JE, et al. Among authors: nwafor pa.J Ethnopharmacol. 2009 Jan 12;121(1):74-8. doi: 10.1016/j.jep.2008.09.034. Epub 2008 Oct 18.J Ethnopharmacol. 2009.PMID: 18996464
Okokon JE, Nwafor PA, Charles U, Dar A, Choudhary MI.Okokon JE, et al. Among authors: nwafor pa.Pharm Biol. 2013 Jul;51(7):872-80. doi: 10.3109/13880209.2013.768273. Epub 2013 Mar 27.Pharm Biol. 2013.PMID: 23530960