RT Journal Article SR Electronic T1 Ethics in health promotion and prevention of disease. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 171 OP 172 DO 10.1136/jme.16.4.171 VO 16 IS 4 A1 R Gillon YR 1990 UL http://jme.bmj.com/content/16/4/171.abstract AB