PT - JOURNAL ARTICLE AU - J G Evans TI - Ethical problems of futile research. AID - 10.1136/jme.23.1.5 DP - 1997 Feb 01 TA - Journal of Medical Ethics PG - 5--6 VI - 23 IP - 1 4099 - http://jme.bmj.com/content/23/1/5.short 4100 - http://jme.bmj.com/content/23/1/5.full SO - J Med Ethics1997 Feb 01; 23