awgldk
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
1479-5868-4-19
1479-5868-4-19
http://dx.doi.org/10.1186/1479-5868-4-19
Children's physical activity levels during school recess: a quasi-experimental intervention study
P356
Q35837107-906421C6-3CE2-409F-A33B-DCD47ADD9B9C
P356
1479-5868-4-19
http://dx.doi.org/10.1186/1479-5868-4-19