Canna~Fangled Abstracts The detection of THC, CBD and CBN in the oral fluid of Sativex® patients using two on-site screening tests and LC-MS/MS. 2014 Mar 12;238C:113-119. doi: 10.1016/j.forsciint.2014.03.004. The detection of THC, CBD and CBN in the oral…Freedom WaresMarch 12, 2014