PT - JOURNAL ARTICLE AU - C D Herrera TI - The search for meaningful comparisons in boxing and medical ethics AID - 10.1136/jme.2003.003533 DP - 2004 Oct 01 TA - Journal of Medical Ethics PG - 514--515 VI - 30 IP - 5 4099 - http://jme.bmj.com/content/30/5/514.short 4100 - http://jme.bmj.com/content/30/5/514.full SO - J Med Ethics2004 Oct 01; 30