Perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) concentrations in the South Korean agricultural environment: A national survey
Geun-Hyoung Choi, Deuk-Young Lee, Dong-Kyu Jeong, Saranya Kuppusamy, Yong Bok Lee, Byung-Jun Park, Jin-Hyo Kim
Journal of Integrative Agriculture . 2017, (08): 1841 -1851 .  DOI: 10.1016/S2095-3119(16)61585-X