Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Optimizing the Best pH (3 or 7) for the Extraction of Cannabinoids From Whole Blood Samples in Drugs and Driving Cases Presenting section: Toxicology 2014 Elian, Albert A., Needham MA; Hackett, Jeffery, Liverpool UNITED KINGDOM View the paper Toxicology