Fizazi K, Greco FA, Pavlidis N, et al. Cancers of unknown primary site: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. (2011). Annals of Oncology. Oxford University Press. 22(Supplement 5): vi64-vi68 doi: 10.1093/annoc/mdr389.
Greco FA & Hainsworth JD. Cancer of unknown primary site. DeVita VT Jr, Lawrence TS, & Rosenberg SA. (2015). Cancer: Principles & Practice of Oncology. (10th Edition). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. 113:1720-1737.
National Cancer Institute. (2015, July 8). Carcinoma of Unknown Primary Treatment (PDQ®) Health Professional Version.
National Comprehensive Cancer Network. Occult Primary (Cancer of Unknown Primary [CUP]) (Version 3.2014). Retrieved on 7/7/2014. Retrieved from: http://www.nccn.org/professionals/physician_gls/pdf/occult.pdf.×