PT - JOURNAL ARTICLE AU - Michele Late TI - More than 1,500 professionals now certified in public health DP - 2011 Feb 01 TA - The Nation's Health PG - 27--27 VI - 41 IP - 1 4099 - http://www.thenationshealth.org/content/41/1/27.2.short 4100 - http://www.thenationshealth.org/content/41/1/27.2.full SO - Nations Health2011 Feb 01; 41