Canna~Fangled Abstracts Substituting cannabis for prescription drugs, alcohol and other substances among medical cannabis patients: The impact of contextual factors. 2015 Sep 14. doi: 10.1111/dar.12323. Lucas P1, Walsh Z2, Crosby K2, Callaway R3, Belle-Isle L1,4, Kay R5, Capler R6, Holtzman S7. Author…Freedom WaresSeptember 14, 2015