PT - JOURNAL ARTICLE AU - Mark Barna TI - APHA Advocates DP - 2020 Jul 01 TA - The Nation's Health PG - 2--20,21 VI - 50 IP - 5 4099 - http://www.thenationshealth.org/content/50/5/2.short 4100 - http://www.thenationshealth.org/content/50/5/2.full SO - Nations Health2020 Jul 01; 50