Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program A Method for the Determination of Amphetamines and Methylenedioxyamphetamines in Oral Fluid by Gas Chromatography/Mass Spectrometry Presenting section: Toxicology 2008 Halphen, Aimee M., Roanoke VA; Poklis, Alphonse, Richmond VA; Peace, Michelle R., Richmond VA; Crooks, C. Richard, Hendersonville TN View the paper Toxicology