Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Prevalence of Tetrahydrocannabinol in Oral Fluid Collected From Drivers in California Presenting section: Toxicology 2013 Moore, Christine, Ontario CA; Coulter, Cynthia, Pomona CA; Johnson, Mark, Calverton MD; Lacey, John, Calverton MD; Kelley-Baker, Tara, Calverton MD View the paper Toxicology