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
MPR.1517
MPR.1517
http://dx.doi.org/10.1002/MPR.1517
Application of randomized response techniques for investigating cannabis use by Spanish university students.
P356
Q47726473-DE962260-680F-401C-A9FA-D73007240987
P356
MPR.1517
http://dx.doi.org/10.1002/MPR.1517