title: Talwin 50 reformulated to avert 'T's and blues' abuse.
mesh_terms: D004338:Drug Combinations; D006801:Humans; D010423:Pentazocine; D019966:Substance-Related Disorders / Q000517:prevention & control*; D014309:Tripelennamine
chemical_list: D004338:Drug Combinations; D014309:Tripelennamine; D010423:Pentazocine