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.
Hamilton S, Martin J, Guyot M, Trifonopoulos M, Caughey A, Chan HM.Hamilton S, et al. Among authors: chan hm.Int J Circumpolar Health. 2004 Sep;63(3):243-50. doi: 10.3402/ijch.v63i3.17719.Int J Circumpolar Health. 2004.PMID: 15526928
Chan HM, Trifonopoulos M, Ing A, Receveur O, Johnson E.Chan HM, et al.Environ Res. 1999 Feb;80(2 Pt 2):S213-S222. doi: 10.1006/enrs.1998.3930.Environ Res. 1999.PMID: 10092436