Conference ProceedingsNeurocognitive Performance in Occasional and Frequent Smokers Following Controlled Smoked, Vaporized, and Oral Cannabis AdministrationPresenting section:Toxicology2016Huestis, Marilyn A., Severna Park MD; Swortwood, Madeleine J., Huntsville TX; Newmeyer, Matthew N., Baltimore MD; Coffay, Agnes O., Baltimore MD; Abulseoud, Osama A., Baltimore MDView the paperToxicology