title: Botulinum toxin. Can a poison help?
mesh_terms: D019274:Botulinum Toxins, Type A / Q000627:therapeutic use*; D006801:Humans; D009128:Muscle Spasticity / Q000188:drug therapy; D013035:Spasm / Q000188:drug therapy
chemical_list: D019274:Botulinum Toxins, Type A