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3. Report of SOFT advisory committee on hair analysis for drugs of abuse;Hearn;SOFT Tox-Talk,1992
4. Anatomy and physiology of hair;Harkey;Forensic Sci. Int.,1993
5. Detection of methamphetamine and amphetamine in a single human hair by gas chromatography/chemical ionization mass spectrometry;Suzuki;J. Forensic Sci.,1984