PT - JOURNAL ARTICLE ED - , TI - Journal Watch DP - 2010 Feb 01 TA - The Nation's Health PG - 19--19 VI - 40 IP - 1 4099 - http://www.thenationshealth.org/content/40/1/19.2.short 4100 - http://www.thenationshealth.org/content/40/1/19.2.full SO - Nations Health2010 Feb 01; 40