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.
Cengel KA, Hahn SM, Glatstein E.Cengel KA, et al.J Natl Cancer Inst. 2005 Oct 19;97(20):1488-9. doi: 10.1093/jnci/dji360.J Natl Cancer Inst. 2005.PMID: 16234556No abstract available.
Cengel KA, Deutsch E, Stephens TC, Voong KR, Kao GD, Bernhard EJ.Cengel KA, et al.Cancer Biol Ther. 2006 Sep;5(9):1206-10. doi: 10.4161/cbt.5.9.3172. Epub 2006 Sep 11.Cancer Biol Ther. 2006.PMID: 16969121Free article.
Cengel KA, Glatstein E, Hahn SM.Cengel KA, et al.Cancer Treat Res. 2007;134:493-514. doi: 10.1007/978-0-387-48993-3_34.Cancer Treat Res. 2007.PMID: 17633077Review.