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.
Owens TS, Dodds H, Fricke K, Hanna SK, Crews KR.Owens TS, et al. Among authors: crews kr.J Chromatogr B Analyt Technol Biomed Life Sci. 2003 May 5;788(1):65-74. doi: 10.1016/s1570-0232(02)01016-4.J Chromatogr B Analyt Technol Biomed Life Sci. 2003.PMID: 12668072
Gajjar A, Chintagumpala MM, Bowers DC, Jones-Wallace D, Stewart CF, Crews KR.Gajjar A, et al. Among authors: crews kr.Cancer. 2003 May 1;97(9 Suppl):2374-80. doi: 10.1002/cncr.11308.Cancer. 2003.PMID: 12712459Free article.