PT - JOURNAL ARTICLE AU - Barna, Mark TI - Communities recognized for work to improve public health: Healthiest Cities & Counties Challenge DP - 2019 Apr 01 TA - The Nation's Health PG - 1--12 VI - 49 IP - 2 4099 - http://www.thenationshealth.org/content/49/2/1.1.short 4100 - http://www.thenationshealth.org/content/49/2/1.1.full SO - Nations Health2019 Apr 01; 49