We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHistorical comparison of perfluorooctanesulfonate, perfluorooctanoate, and other fluorochemicals in human blood.AuthorsOlsen GW; Huang HY; Helzlsouer KJ; Hansen KJ; Butenhoff JL; Mandel JHPublicationEnvironmental health perspectives, 2005, Vol 113, Issue 5, p539ISSN0091-6765Publication typearticleDOI10.1289/ehp.7544