1. American Nurses' Association (ANA) (1987). Facts about nursing. Kansas City: ANA Publications.
2. , & ; (Eds.). (1991). American Pain Society standards for relief of acute pain and cancer pain. Proceedings of the 6th World Congress on Pain. Amsterdam: Elsevier Science Publications.
3. Cancer pain
4. A comparison of nurses?? recorded assessments of pain with perceptions of pain as described by cancer patients
5. (1987). Pharmacologic management of cancer pain. In & (Eds.), Cancer pain management (pp. 151–197). Grune and Stratton.