PT - JOURNAL ARTICLE AU - Tucker, Charlotte TI - Public health-related apps growing in number, popularity: Smartphones, tablets used for health DP - 2011 Oct 01 TA - The Nation's Health PG - 1--15 VI - 41 IP - 8 4099 - http://www.thenationshealth.org/content/41/8/1.3.short 4100 - http://www.thenationshealth.org/content/41/8/1.3.full SO - Nations Health2011 Oct 01; 41