PT - JOURNAL ARTICLE AU - Natalie McGill TI - US trees remove tons of pollution, save hundreds of lives, study says DP - 2014 Sep 01 TA - The Nation's Health PG - E36--E36 VI - 44 IP - 7 4099 - http://www.thenationshealth.org/content/44/7/E36.short 4100 - http://www.thenationshealth.org/content/44/7/E36.full SO - Nations Health2014 Sep 01; 44