Tetra Bio-Pharma Goes After the Cannabis Oil Medical Market and Launches a Phase 4 Trial with Cannabis Oils in Partnership with Santé Cannabis Tetra Bio-Pharma Inc. (“Tetra” or the “Company”) (TSX VENTURE:TBP)(TBPMF), a global leader in cannabinoid-based drug development and discovery, today announced the launch of a medical cannabis oil program as it targets penetrating the…