title: Identification  of environmental polynuclear aromatic hydrocarbons by pulse Fourier-transform 1H nuclear magnetic resonance spectroscopy.
mesh_terms: D004785:Environmental Pollutants / Q000032:analysis; D005583:Fourier Analysis; D009682:Magnetic Resonance Spectroscopy; D011083:Polycyclic Compounds / Q000032:analysis*
chemical_list: D004785:Environmental Pollutants; D011083:Polycyclic Compounds