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.
Stewart AK, Chen CI, Howson-Jan K, White D, Roy J, Kovacs MJ, Shustik C, Sadura A, Shepherd L, Ding K, Meyer RM, Belch AR.Stewart AK, et al. Among authors: belch ar.Clin Cancer Res. 2004 Dec 15;10(24):8170-6. doi: 10.1158/1078-0432.CCR-04-1106.Clin Cancer Res. 2004.PMID: 15623591Clinical Trial.