RT Journal Article SR Electronic T1 Modelling study of prognostic indicators for patients with locally advanced or metastatic cancer identifies variables that predict short-term survival in palliative care JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 62 OP 63 DO 10.1136/ebmed.2011.100303 VO 17 IS 2 A1 David Casarett YR 2012 UL http://ebm.bmj.com/content/17/2/62.abstract AB