Analytical challenges hamper perfluoroalkyl research.

Martin, Jonathan and Kannan, Kurunthachalam and Berger, Urs and de Voogt, Pim and Field, Jennifer and Franklin, James and Giesy, John P. and Harner, Tom and Muir, Derek C. G. and Scott, Brian and Kaiser, Mary and Jarnberg, Ulf and Jones, Kevin C. and Mabury, Scott A. and Schroder, Horst and Simcik, Matt and Sottani, Christina and van Bavel, Bert and Kärrman, Anna and Lindstrom, Gunilla and van Leeuwen, Stefan (2004) Analytical challenges hamper perfluoroalkyl research. Environmental Science and Technology, 38 (13). 248A-255A. ISSN 0013-936X