PT - JOURNAL ARTICLE AU - Mark Barna TI - Journal Watch DP - 2019 Apr 01 TA - The Nation's Health PG - 4--4 VI - 49 IP - 2 4099 - http://www.thenationshealth.org/content/49/2/4.2.short 4100 - http://www.thenationshealth.org/content/49/2/4.2.full SO - Nations Health2019 Apr 01; 49