Conference ProceedingsComparison of the Intercept(R) and Salivette(R) Oral Fluid Specimen Collection Devices for the Detection of Marijuana UsePresenting section:Toxicology2006Crooks, C. Richard, Hendersonville TN; Borowski, James J., Richmond VA; Tarnai, Lisa, Richmond VA; Lin, Cheng I., Sunnyvale CA; Poklis, Alphonse, Richmond VAView the paperToxicology