TY - CONF AU - Martínez Ares, David PY - 2014 SN - 0016-5107 UR - http://hdl.handle.net/20.500.11940/250 LA - eng TI - Delayed bleeding after endoscopic mucosal resection of large colorectal lesions. A prospective multicenter spanish study DO - 10.1016/j.gie.2014.02.1041 VL - 79 ER -