PT - JOURNAL ARTICLE AU - Hughes SJ Gerard TI - Commentary AID - 10.1136/jme.7.2.79 DP - 1981 Jun 01 TA - Journal of Medical Ethics PG - 79--81 VI - 7 IP - 2 4099 - http://jme.bmj.com/content/7/2/79.short 4100 - http://jme.bmj.com/content/7/2/79.full SO - J Med Ethics1981 Jun 01; 7