Determination of polybrominated biphenyls in serum by negative chemical ionization mass spectrometry.
D001713:Biphenyl Compounds / Q000097:blood*; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D011075:Polybrominated Biphenyls / Q000097:blood*
D001713:Biphenyl Compounds; D011075:Polybrominated Biphenyls