RT Journal Article SR Electronic T1 Medicine, the arts and imagination. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 254 OP 254 DO 10.1136/jme.23.4.254 VO 23 IS 4 A1 M Evans A1 D Greaves A1 N Pickering YR 1997 UL http://jme.bmj.com/content/23/4/254.abstract AB