Saif Muhammad Wasif
Section of GI Cancers and Experimental Therapeutics, Tufts University School of Medicine, 800 Washington Street, Boston, MA 02111, USA.
Nat Rev Gastroenterol Hepatol. 2014 Jan;11(1):8-9. doi: 10.1038/nrgastro.2013.234. Epub 2013 Dec 10.