PT - JOURNAL ARTICLE AU - Teddi Dineley Johnson TI - Excessive texting, social networking linked to health risks for teenagers DP - 2011 Jan 01 TA - The Nation's Health PG - 11--11 VI - 40 IP - 10 4099 - http://www.thenationshealth.org/content/40/10/11.1.short 4100 - http://www.thenationshealth.org/content/40/10/11.1.full SO - Nations Health2011 Jan 01; 40