title: Discussion of presentation by Dr. Kartzinel [proceedings].
mesh_terms: D002188:Cannabis / Q000145:classification; D011431:Dextropropoxyphene / Q000008:administration & dosage; D004334:Drug Administration Schedule; D004335:Drug and Narcotic Control; D010423:Pentazocine / Q000008:administration & dosage; D010622:Phencyclidine / Q000008:administration & dosage; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D010622:Phencyclidine; D010423:Pentazocine; D011431:Dextropropoxyphene