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.
Wong EY, Ray R, Gao DL, Wernli KJ, Li W, Fitzgibbons ED, Feng Z, Thomas DB, Checkoway H.Wong EY, et al. Among authors: thomas db.Int Arch Occup Environ Health. 2006 Mar;79(3):251-8. doi: 10.1007/s00420-005-0036-9. Epub 2005 Oct 12.Int Arch Occup Environ Health. 2006.PMID: 16220287
Gold LS, De Roos AJ, Ray RM, Wernli K, Fitzgibbons ED, Gao DL, Astrakianakis G, Feng Z, Thomas D, Checkoway H.Gold LS, et al.Scand J Work Environ Health. 2006 Jun;32(3):178-84. doi: 10.5271/sjweh.996.Scand J Work Environ Health. 2006.PMID: 16804619Free article.
Coriaty Nelson Z, Ray RM, Gao DL, Thomas DB.Coriaty Nelson Z, et al. Among authors: thomas db.Am J Epidemiol. 2002 Oct 1;156(7):599-605. doi: 10.1093/aje/kwf094.Am J Epidemiol. 2002.PMID: 12244028
Wernli KJ, Ray RM, Gao DL, Thomas DB, Checkoway H.Wernli KJ, et al. Among authors: thomas db.Am J Ind Med. 2003 Dec;44(6):595-9. doi: 10.1002/ajim.10265.Am J Ind Med. 2003.PMID: 14635236Clinical Trial.
Camp JE, Seixas NS, Wernli K, Fitzgibbons D, Astrakianakis G, Thomas DB, Gao DL, Checkoway H.Camp JE, et al. Among authors: thomas db.Int J Occup Environ Health. 2003 Oct-Dec;9(4):347-56. doi: 10.1179/oeh.2003.9.4.347.Int J Occup Environ Health. 2003.PMID: 14664489
Li W, Ray RM, Lampe JW, Lin MG, Gao DL, Wu C, Nelson ZC, Fitzgibbons ED, Horner N, Hu YW, Shannon J, Satia JA, Patterson RE, Stalsberg H, Thomas DB.Li W, et al. Among authors: thomas db.Int J Cancer. 2005 Jul 20;115(6):981-93. doi: 10.1002/ijc.20964.Int J Cancer. 2005.PMID: 15723298
Chang CK, Astrakianakis G, Thomas DB, Seixas NS, Camp JE, Ray RM, Gao DL, Wernli KJ, Li W, Fitzgibbons ED, Vaughan TL, Checkoway H.Chang CK, et al. Among authors: thomas db.Am J Ind Med. 2006 Aug;49(8):690-8. doi: 10.1002/ajim.20345.Am J Ind Med. 2006.PMID: 16830349