TY  - GEN
AU  - Ayers,John W
AU  - Leas,Eric C
AU  - Allem,Jon-Patrick
AU  - Benton,Adrian
AU  - Dredze,Mark
AU  - Althouse,Benjamin M
AU  - Cruz,Tess B
AU  - Unger,Jennifer B
TI  - Why do people use electronic nicotine delivery systems (electronic cigarettes)? A content analysis of Twitter, 2012-2015
SN  - 1932-6203
PY  - 2017///0816
KW  - Cross-Sectional Studies
KW  - Electronic Nicotine Delivery Systems
KW  - Female
KW  - Humans
KW  - Male
KW  - Social Media
KW  - Vaping
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1371/journal.pone.0170702
ER  -