TY - JOUR PY - 2014 DA - 2014// TI - Tracheostomy timing in traumatic brain injury: a propensitymatched cohort study JO - J Trauma Acute Care Surg VL - 76 UR - https://doi.org/10.1097/TA.0b013e3182a8fd6a DO - 10.1097/TA.0b013e3182a8fd6a ID - ref1 ER -