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.
Chiang WL, Chu SC, Yang SS, Li MC, Lai JC, Yang SF, Chiou HL, Hsieh YS.Chiang WL, et al. Among authors: chiou hl.Cancer Lett. 2002 Dec 15;188(1-2):199-205. doi: 10.1016/s0304-3835(02)00078-2.Cancer Lett. 2002.PMID: 12406565