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.
Yen CF, Chong MY, Liu YH.Yen CF, et al. Among authors: chong my.Subst Use Misuse. 2003 Jan;38(1):141-50. doi: 10.1081/ja-120016570.Subst Use Misuse. 2003.PMID: 12602811
Tsai G, Lane HY, Yang P, Chong MY, Lange N.Tsai G, et al. Among authors: chong my.Biol Psychiatry. 2004 Mar 1;55(5):452-6. doi: 10.1016/j.biopsych.2003.09.012.Biol Psychiatry. 2004.PMID: 15023571Clinical Trial.