Application of multivariate methods to s
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Pilar Bermejo-Barrera; Antonio Moreda-PiΓ±eiro; Adela Bermejo-Barrera; Ana MarΔ±Μa
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Article
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2002
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Elsevier Science
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English
β 113 KB
Human scalp hair samples of drug-free subjects and drug abusers (heroin and cocaine-heroin abusers) were analysed for trace metals by flame atomic absorption spectrometry (FAAS), flame atomic emission spectrometry (FAES) and electrothermal atomic absorption spectrometry (ETAAS). The classification o