Pang, Long Determination of freely dissolved polycyclic aromatic hydrocarbons in human serum using core-shell Fe [electronic resource] - Journal of chromatography. A Sep 2019 - 100-106 p. digital Publication Type: Journal Article ISSN: 1873-3778 Standard No.: 10.1016/j.chroma.2019.06.005 doi Subjects--Topical Terms: Acrylic Resins--chemistryAnimalsCattleFerric Compounds--chemistryHumansMagneticsMicrospheresPolycyclic Aromatic Hydrocarbons--bloodSerum Albumin, Bovine--chemistrySolid Phase MicroextractionTime Factors