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
Q36468298-10EC6718-2931-4BE0-8511-025C9D09368C
Q36468298-10EC6718-2931-4BE0-8511-025C9D09368C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36468298-10EC6718-2931-4BE0-8511-025C9D09368C
The occurrence of cannabis use disorders and other cannabis-related problems among first-year college students
P2860
Q36468298-10EC6718-2931-4BE0-8511-025C9D09368C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36468298-10EC6718-2931-4BE0-8511-025C9D09368C
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
3d45b4b24b91d06f68faefc22b7f3dc456e7dfc9
P2860
Increased use of marijuana and other illicit drugs at US colleges in the 1990s: results of three national surveys.