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
Q33968963-4651C916-6931-494E-A780-0C40D86DC071
Q33968963-4651C916-6931-494E-A780-0C40D86DC071
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33968963-4651C916-6931-494E-A780-0C40D86DC071
Prevalence of COPD and its association with socioeconomic status in China: findings from China Chronic Disease Risk Factor Surveillance 2007.
P407
Q33968963-4651C916-6931-494E-A780-0C40D86DC071
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33968963-4651C916-6931-494E-A780-0C40D86DC071
rank
NormalRank
type
BestRank
Statement
P407
English