RT Journal Article SR Electronic T1 Treatment interventions for severe traumatic brain injury: limited evidence, choice limitations JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 662 OP 663 DO 10.1136/medethics-2012-100869 VO 38 IS 11 A1 Hilary Madder YR 2012 UL http://jme.bmj.com/content/38/11/662.abstract AB