1.van den Beuken-van Everdingen MH，de Rijke JM，Kessels AG，et al. Prevalence of pain in patients with cancer：A systematic review of the past 40 years. Ann Oncol，2007，18（9）：1437-1449.

2.Portnow J，Lim C，Grossman SA. Assessment of pain caused by invasive procedures in cancer patients. J Natl ComprCancNetw，2003，1（3）：435-439.

3.Rowland JH，Hewitt M，Ganz PA. Cancer survivorship：A new challenge in delivering quality cancer care. J Clin Oncol，2006，24（32）：5101-5104.

4.Travis LB. Evaluation of the risk of therapy-associated complications in survivors of Hodgkin lymphoma.Hematology Am Soc Hematol Educ Program，2007，192-196.

5.Berger AM，Visovsky C，Hertzog M，et al. Usual and worst symptom severity and interference with function in breast cancer survivors. J Support Oncol，2012，10（3）：112-118.

6.Lundstedt D，Gustafsson M，Steineck G，et al. Risk factors of developing long-lasting breast pain after breast cancer radiotherapy. Int J Radiat Oncol Biol Phys，2012，83（1）：71-78.

7.Yang P，Cheville AL，Wampfler JA，et al. Quality of life and symptom burden among long-term lung cancer survivors. J ThoracOncol，2012，7（1）：64-70.

8.Burton AW，Fine PG，Passik SD. Transformation of acute cancer pain to chronic cancer pain syndromes. J Support Oncol，2012，10（3）：89-95.

9.Gilson AM，Maurer MA，Ryan KM，et al. Ensuring patient access to essential medicines while minimizing harmful use：A revised world health organization tool to improve national drug control policy. J Pain Palliat Care Pharmacother，2011，25（3）：246-251.

10.Caraceni A，Hanks G，Kaasa S，et al. Use of opioid analgesics in the treatment of cancer pain：Evidencebased recommendations from the EAPC. Lancet Oncol，2012，13（2）：e58-e68.

11.Cohen MZ，Easley MK，Ellis C，et al. Cancer pain management and the JCAHO’s pain standards：An institutional challenge. J Pain Symptom Manage，2003，25（6）：519-527.

12.Barbera L，Seow H，Husain A，et al. Opioid prescription after pain assessment：A population-based cohort of elderly patients with cancer. J Clin Oncol，2012，30（10）：1095-1099.

13.Chibnall JT，Tait RC. Pain assessment in cognitively impaired and unimpaired older adults：A comparison of four scales. Pain，2001，92（1-2）：173-186.

14.Prommer E，Ficek B. Management of pain in the elderly at the end of life. Drugs Aging，2012，29（4）：285-305.