![Development of extraction methods for the analysis of perfluorinated compounds in human hair and nail by high performance liquid chromatography tandem mass spectrometry]()
Development of extraction methods for the analysis of perfluorinated compounds in human hair and nail by high performance liquid chromatography tandem mass spectrometryJingguang Li; Feifei Guo; Yuxin Wang; Jiaying Liu; Zongwei Cai; Jialing Zhang; Yunfeng Zhao; Yongning Wu · 2012