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.
Wu YL, Planchard D, Lu S, Sun H, Yamamoto N, Kim DW, Tan DSW, Yang JC, Azrif M, Mitsudomi T, Park K, Soo RA, Chang JWC, Alip A, Peters S, Douillard JY.Wu YL, et al. Among authors: chang jwc.Ann Oncol. 2019 Feb 1;30(2):171-210. doi: 10.1093/annonc/mdy554.Ann Oncol. 2019.PMID: 30596843Free article.
Chen CH, Lin CM, Kao KC, Chang JW, Tsao TC.Chen CH, et al.Chang Gung Med J. 2007 May-Jun;30(3):249-55.Chang Gung Med J. 2007.PMID: 17760276Free article.Clinical Trial.