RT Journal Article SR Electronic T1 First do no harm: changing culture surrounding ceilings of treatment in end-of-life care JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP s29 OP s29 DO 10.7861/clinmedicine.17-3-s29 VO 17 IS Suppl 3 A1 S McNeill A1 E Toner A1 S Caskey A1 AM Marley A1 S Guy A1 P Elliott YR 2017 UL http://www.rcpjournals.org/content/17/Suppl_3/s29.abstract