PT - JOURNAL ARTICLE AU - Jørgen Cohn TI - Preface AID - 10.1136/jme.17.Suppl.3 DP - 1991 Dec 01 TA - Journal of Medical Ethics PG - 3--3 VI - 17 IP - Suppl 4099 - http://jme.bmj.com/content/17/supplement/3.short 4100 - http://jme.bmj.com/content/17/supplement/3.full SO - J Med Ethics1991 Dec 01; 17