RT Journal Article SR Electronic T1 The Cambridge Medical Ethics Workbook: Case studies, Commentaries and Activities JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP e7 OP e7 DO 10.1136/jme.29.4.e7 VO 29 IS 4 A1 Frith, L YR 2003 UL http://jme.bmj.com/content/29/4/e7.abstract AB