TY - JOUR T1 - More than 1,500 professionals now certified in public health JF - The Nation's Health JO - Nations Health SP - 27 LP - 27 VL - 41 IS - 1 AU - Michele Late Y1 - 2011/02/01 UR - http://www.thenationshealth.org/content/41/1/27.2.abstract N2 - More than 500 public health professionals have joined the ranks of those certified in public health, the National Board of Public Health Examiners announced in December. ER -