TY - CONF AU - Barreiro de Acosta, Manuel PY - 2014 SN - 1873-9946 UR - http://hdl.handle.net/20.500.11940/972 LA - eng TI - Epidemiology and hospital resources use in the treatment of ulcerative colitis at gastroenterology units in Spain (EPICURE Study) VL - 8 ER -