REFERENCES
- Availability of Opiates for Medical and Scientific Needs. International Narcotics Control Board, United Nations 1996, Cancer Pain Relief, Second Edition, With a Guide to Opioid Availability, World Health Organization, 1996
- Truter I. Patterns of Analgesic Prescribing in a South African Primary Care Setting. Journal of Clinical Pharmacy and Therapeutics 1997; 22: 33–37
- Coyne P J. International Efforts in Cancer Pain Relief. Seminars in Nursing Oncology 1997; 13(1)57–62
- , http://www.medsch.wisc.edu/painpolicy