TY  - GEN
AU  - Jo,Catherine L
AU  - Kornfield,Rachel
AU  - Kim,Yoonsang
AU  - Emery,Sherry
AU  - Ribisl,Kurt M
TI  - Price-related promotions for tobacco products on Twitter
SN  - 1468-3318
PY  - 2017///1220
KW  - Commerce
KW  - economics
KW  - Cross-Sectional Studies
KW  - Electronic Nicotine Delivery Systems
KW  - Humans
KW  - Social Media
KW  - Tobacco Products
N1  - Publication Type: Journal Article; Research Support, N.I.H., Extramural
UR  - https://doi.org/10.1136/tobaccocontrol-2015-052260
ER  -