IBD1 and IBD3 Determine Location of Crohn’s Disease in the Spanish Population
Laura Fernandez, PhD,* Juan L. Mendoza, MD, PhD,† Alfonso Martinez, PhD,* Elena Urcelay, PhD,* Miguel Fernandez-Arquero, PhD,* Julio Garcia-Paredes, MD, PhD,† A. Salvador Peña, MD, PhD,‡ Manuel Diaz-Rubio, MD, PhD,† and Emilio G. de la Concha, MD, PhD*
