1. Some psychiatric complications of pentazocine;Dickel;Northwest Medicine,1972
2. Pyribenzamine as an adjunct in control of morphine withdrawal syndrome;Kells;South Med J,1978
3. Mainliners and blue velvet;Burton;J Forensic Sci,1965
4. Abuse of pentazocine and tripelennamine;Showalter;JAMA,1978
5. Expert committee on dependence producing drugs, letter;World Health Organization;WHO Techn Rep Ser,1966