PT - JOURNAL ARTICLE AU - Haskins, Julia TI - Member Groups in Brief DP - 2018 Apr 01 TA - The Nation's Health PG - 14--14 VI - 48 IP - 2 4099 - http://www.thenationshealth.org/content/48/2/14.2.short 4100 - http://www.thenationshealth.org/content/48/2/14.2.full SO - Nations Health2018 Apr 01; 48