PT - JOURNAL ARTICLE AU - Julia Haskins TI - Heroin overdose deaths could be undercounted DP - 2017 Jul 01 TA - The Nation's Health PG - E22--E22 VI - 47 IP - 5 4099 - http://www.thenationshealth.org/content/47/5/E22.short 4100 - http://www.thenationshealth.org/content/47/5/E22.full SO - Nations Health2017 Jul 01; 47