Sener SF, Fremgen A, Menck HR, Winchester DP. Pan- creatic cancer: a report of treatment and survival trends for 100,313 patients diagnosed from 1985-1995, using the National Cancer Database.J Am Coll Surg 1999;189:1-7
Boggula F, Lorenz F, Muller L, et al. Experimental validation of 3D dose verification system for intensities modulated arc therapies Phys. Med. Bio. Oct 2010;7;55 (19):5619-5633
