title: Micromethods for toxic residue screening by negative chemical ionization mass spectrometry.
mesh_terms: D000273:Adipose Tissue / Q000032:analysis; D000818:Animals; D004785:Environmental Pollutants / Q000032:analysis*; D006801:Humans; D008297:Male; D013058:Mass Spectrometry / Q000379:methods; D008832:Microchemistry; D012661:Semen / Q000032:analysis; D014337:Trout / Q000378:metabolism
chemical_list: D004785:Environmental Pollutants