title: A new forensic study suggests that the standard decontamination procedure for hair can still result in false positives.
mesh_terms: D003666:Decontamination / Q000379:methods* / Q000592:standards; D005189:False Positive Reactions; D044707:Forensic Sciences / Q000379:methods* / Q000592:standards; D006197:Hair / Q000737:chemistry*; D006801:Humans