PT - JOURNAL ARTICLE AU - Mark Barna TI - APHA Advocates DP - 2022 Apr 01 TA - The Nation's Health PG - 2--21 VI - 52 IP - 2 4099 - http://www.thenationshealth.org/content/52/2/2.1.short 4100 - http://www.thenationshealth.org/content/52/2/2.1.full SO - Nations Health2022 Apr 01; 52