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.
Chen Y, Luk KD, Cheung KM, Xu R, Lin MC, Lu WW, Leong JC, Kung HF.Chen Y, et al. Among authors: luk kd.Gene Ther. 2003 Aug;10(16):1345-53. doi: 10.1038/sj.gt.3301999.Gene Ther. 2003.PMID: 12883531