Silver Book Fact
45% of middle-age men who have been diagnosed with cancer in the last year have recurring pain. 41% of middle-age women with a history of cancer experience recurring pain.
Pfizer Inc. The Burden of Cancer in American Adults. Pfizer Facts. 2005; http://22.214.171.124/search?q=cache:5Dbj9Bt2vwAJ:www.pfizer.com/pfizer/download/health/pubs_facts_cancer.pdf+%22the+burden+of+cancer+in+american+adults%22&hl=en&ct=clnk&cd=1&gl=us