wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
15332640.2016.1196631
15332640.2016.1196631
http://dx.doi.org/10.1080/15332640.2016.1196631
Tobacco policies and on-premise smoking in bars and clubs that cater to young African Americans following the Maryland Clean Indoor Air Act of 2007.
P356
Q53757877-FE4C7249-12A7-45BD-9E93-B3A67DE2DA87
P356
15332640.2016.1196631
http://dx.doi.org/10.1080/15332640.2016.1196631