Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Brain Imaging Discloses Separate Functionality of Marijuana Components 01-06-2012 • arclein "Pairwise comparisons revealed that Δ9-THC significantly increased the severity of psychotic symptoms compared with placebo and CBD whereas there was no significant Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: