Scientific journal publication Temporal trends (1999-2010) of perfluoroalkyl acids in commonly consumed food items. Johansson, J.H.; Berger, U.; Vestergren, R.; Cousins, I.T.; Bignert, A.; Glynn, A.; Darnerud, P.O. Publication details Journal: Environmental Pollution, 188, 102–108, 2014 DOI: 10.1016/j.envpol.2014.01.026