PT - JOURNAL ARTICLE AU - Kim Krisberg TI - Child marijuana exposure increasing, study says DP - 2015 Aug 01 TA - The Nation's Health PG - E33--E33 VI - 45 IP - 6 4099 - http://www.thenationshealth.org/content/45/6/E33.short 4100 - http://www.thenationshealth.org/content/45/6/E33.full SO - Nations Health2015 Aug 01; 45