PT - JOURNAL ARTICLE AU - Kim Krisberg TI - Despite bans, secondhand smoke still affects some workers DP - 2014 Jan 01 TA - The Nation's Health PG - 15--15 VI - 43 IP - 10 4099 - http://www.thenationshealth.org/content/43/10/15.3.short 4100 - http://www.thenationshealth.org/content/43/10/15.3.full SO - Nations Health2014 Jan 01; 43