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.
Jeffers LJ, Hasan F, De Medina M, Reddy R, Parker T, Silva M, Mendez L, Schiff ER, Manns M, Houghton M.Jeffers LJ, et al.Hepatology. 1992 Feb;15(2):187-90. doi: 10.1002/hep.1840150204.Hepatology. 1992.PMID: 1310475
Caldwell SH, Jeffers LJ, Ditomaso A, Millar A, Clark RM, Rabassa A, Reddy KR, De Medina M, Schiff ER.Caldwell SH, et al. Among authors: jeffers lj.Am J Gastroenterol. 1991 Sep;86(9):1219-23.Am J Gastroenterol. 1991.PMID: 1652885