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.
Singh N, Heitman J.Singh N, et al.Transplantation. 2004 Mar 27;77(6):795-800. doi: 10.1097/01.tp.0000117252.75651.d6.Transplantation. 2004.PMID: 15077015Review.
Singh N, Wagener MM, Marino IR, Gayowski T.Singh N, et al.Transplantation. 2002 Jan 15;73(1):63-7. doi: 10.1097/00007890-200201150-00011.Transplantation. 2002.PMID: 11792979
Singh N, Wagener MM, Gayowski T.Singh N, et al.Transplantation. 2002 Sep 27;74(6):892-5. doi: 10.1097/01.TP.0000027945.73198.66.Transplantation. 2002.PMID: 12364876