TY - JOUR 
A1 - Echarri Piudo, Ana
AU - Ollero Pena, Virginia
AU - Fraga Iriso, Rebeca
AU - García Diéguez , Leticia
T1 - Differences in biologic efficacy and dose-escalation among anti-TNF agents in Crohn's disease and ulcerative colitis
Y1 - 2015
SN - 1873-9946
UR - http://hdl.handle.net/20.500.11940/3577
LA - eng
ER -