Bailey FA, Williams BR, Woodby LL, Goode PS, Redden DT, Houston TK, Granstaff US, Johnson TM, Pennypacker LC, Haddock KS, Painter JM, Spencer JM, Hartney T, Burgio KL. Intervention to improve care at life's end in inpatient settings: the BEACON trial. J Gen Intern Med. 2014 Jun; 29(6):836-43.