1. Demonstration of amphetamine, methamphetamine and ephedrine in blood by gas chromatography-mass spectrometry (in Japanese with abstract in English);Nagata;Jpn. J. Legal Med.,1977
2. Medico-legal demonstration of wake amines — Detection of amines from biological materials and signification of determined values on practical cases;Nagata,1979
3. The combined method of gas chromatography and chemical ionization mass fragmentography for screening and quantitative analysis of methamphetamine and its metabolite in biological material (in Japanese with abstract in English);Une,1981
4. Extraction of methamphetamine and amphetamine in blood and urine by Extrelut® column (in Japanese with abstract in English);Une;Jpn. J. Legal Med.,1983
5. CI-mass fragmentographic analysis of methamphetamine and amphetamine in human autopsy tissues after acute methamphetamine poisoning;Kojima;Forensic Sci. Int.,1983