Lorente L, Martín MM, González-Rivero AF, Argueso M, Ramos L, Solé-Violán J, Cáceres JJ, Jiménez A, Borreguero-León JM. Serum Levels of Caspase-Cleaved Cytokeratin-18 in Patients with Severe Traumatic Brain Injury Are Associated with Mortality: A Pilot Study. PLoS ONE. 2015 Mar 30;10(3):e0121739. doi: 10.1371/journal.pone.0121739.