PT - JOURNAL ARTICLE AU - Barna, Mark TI - APHA Advocates DP - 2020 May 01 TA - The Nation's Health PG - 2--15 VI - 50 IP - 3 4099 - http://www.thenationshealth.org/content/50/3/2.1.short 4100 - http://www.thenationshealth.org/content/50/3/2.1.full SO - Nations Health2020 May 01; 50