Biological Monitoring of Polyfluoroalkyl Substances: A Review Houde, Magali ; Martin, Jonathan W. ; Letcher, Robert J. ; Solomon, Keith R. ; Muir, Derek C. G. Abstract Publication: Environmental Science and Technology Pub Date: June 2006 DOI: 10.1021/es052580b Bibcode: 2006EnST...40.3463H