Early dissemination of bevacizumab for advanced colorectal cancer: a prospective cohort study.
Zafar SY, Malin JL, Grambow SC, Abbott DH, Schrag D, Kolimaga JT, Zullig LL, Weeks JC, Fouad MN, Ayanian JZ, et al. BMC Cancer. 2011 Aug 16; 11:354. Epub 2011 Aug 16.