1. Cancer statistics, 2015;Siegel;CA Cancer J Clin,2015
2. Howlader N, Noone AM, Krapcho M, et al. SEER cancer statistics review, 1975-2012. Based on November 2014 SEER data submission, posted to the SEER web site. 2015. Available at: http://seer.cancer.gov/csr/1975_2012/. Accessed December 22, 2015.
3. Monitoring referral and treatment in soft tissue sarcoma: study based on 1,851 patients from the Scandinavian Sarcoma Group Register;Bauer;Acta Orthop Scand,2001
4. Lessons learned from the study of 10,000 patients with soft tissue sarcoma;Brennan;Ann Surg,2014
5. Population-based SEER trend analysis of overall and cancer-specific survival in 5138 patients with gastrointestinal stromal tumor;Guller;BMC Cancer,2015