RT Article T1 Medicine, the arts and imagination JF Journal of medical ethics VO 23 IS 4 SP 254 OP 254 A1 Evans, M. A1 Greaves, D. A1 Pickering, N. LA English PB BMJ Publ. YR 1997 UL https://www.ixtheo.de/Record/1816115754 DO 10.1136/jme.23.4.254