title: Low-resolution multiple ion detection gas chromatographic--mass spectrometric comparison of six extraction--cleanup methods for determining 2,3,7,9-tetrachlorodibenzo-p-dioxin in fish.
mesh_terms: D000818:Animals; D004147:Dioxins / Q000032:analysis*; D005399:Fishes; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D008460:Meat / Q000032:analysis*; D000072317:Polychlorinated Dibenzodioxins / Q000032:analysis* / Q000302:isolation & purification
chemical_list: D004147:Dioxins; D000072317:Polychlorinated Dibenzodioxins