TY  - JOUR
A1  - Fox, M.
T1  - U.S. life expectancy falls for second straight year: As drug overdoses soar
Y1  - 2017, December 21
UR  - https://www.nbcnews.com/storyline/americas-heroin-epidemic/u-s-life-expectancy-falls-second-straight-year-drug-overdoses-n831676

ER  -