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.
Ahmed P, Jaakkola JJ.Ahmed P, et al. Among authors: jaakkola jj.Occup Med (Lond). 2007 Sep;57(6):417-23. doi: 10.1093/occmed/kqm038. Epub 2007 Jun 12.Occup Med (Lond). 2007.PMID: 17566072
Jaakkola MS, Yang L, Ieromnimon A, Jaakkola JJ.Jaakkola MS, et al. Among authors: jaakkola jj.Occup Environ Med. 2007 Mar;64(3):178-84. doi: 10.1136/oem.2005.024596.Occup Environ Med. 2007.PMID: 17339295Free PMC article.