PT - JOURNAL ARTICLE AU - Michele Late TI - Get free social media tips from experts at APHA Annual Meeting: Sign up now for new Social Media Lab DP - 2013 Sep 01 TA - The Nation's Health PG - 4--4 VI - 43 IP - 7 4099 - http://www.thenationshealth.org/content/43/7/4.1.short 4100 - http://www.thenationshealth.org/content/43/7/4.1.full SO - Nations Health2013 Sep 01; 43