The study protocol of: ‘initiating end of life care in stroke: clinical decision- making around prognosis’ C. Burton, S. Payne, M. Turner, T. Bucknall, J. Rycroft-Malone, P. Tyrrell, M. Horne, L. Ntambwe, S. Tyson, H. Mitchell, S. Williams, S. Elghenzai 2014 / Vol. 13 / BMC palliative care