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.
Nguyen TT, McPhee SJ, Bui-Tong N, Luong TN, Ha-Iaconis T, Nguyen T, Wong C, Lai KQ, Lam H.Nguyen TT, et al. Among authors: nguyen t.J Health Care Poor Underserved. 2006 May;17(2 Suppl):31-54. doi: 10.1353/hpu.2006.0091.J Health Care Poor Underserved. 2006.PMID: 16809874Clinical Trial.