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.
Poordad F, Gish R, Wakil A, Garcia-Kennedy R, Martin P, Yao FY.Poordad F, et al. Among authors: yao fy.Am J Transplant. 2003 Nov;3(11):1413-7. doi: 10.1046/j.1600-6143.2003.00203.x.Am J Transplant. 2003.PMID: 14525603Free article.