PT - JOURNAL ARTICLE ED - , TI - Prescription for ethical approval DP - 2006 Apr 01 TA - Journal of Medical Ethics PG - 239--239 VI - 32 IP - 4 4099 - http://jme.bmj.com/content/32/4/239.short 4100 - http://jme.bmj.com/content/32/4/239.full SO - J Med Ethics2006 Apr 01; 32