TY - JOUR AU - Tizón Varela, Ana Isabel PY - 2011 SN - 0090-3493 UR - http://hdl.handle.net/20.500.11940/6519 LA - eng TI - Intensive care unit discharge to the ward with a tracheostomy cannula as a risk factor for mortality: A prospective, multicenter propensity analysis DO - 10.1097/CCM.0b013e3182227533 T2 - CRITICAL CARE MEDICINE VL - 39 ER -