Hypoxia-inducible factor 1 alpha and vascular endothelial growth factor overexpression in ischemic colitis.
Okuda T, Azuma T, Ohtani M, Masaki R, Ito Y, Yamazaki Y, Ito S, Kuriyama M. Hypoxia-inducible factor 1 alpha and vascular endothelial growth factor overexpression in ischemic colitis. World J Gastroenterol. 2005 Mar 14; 11(10):1535-9.