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
Q28388897-7CE4792E-D2B1-4039-831E-B23017D14764
Q28388897-7CE4792E-D2B1-4039-831E-B23017D14764
BestRank
Statement
http://www.wikidata.org/entity/statement/Q28388897-7CE4792E-D2B1-4039-831E-B23017D14764
Air pollution and daily clinic visits for headache in a subtropical city: Taipei, Taiwan
P2860
Q28388897-7CE4792E-D2B1-4039-831E-B23017D14764
BestRank
Statement
http://www.wikidata.org/entity/statement/Q28388897-7CE4792E-D2B1-4039-831E-B23017D14764
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
01e3eecd6fa0d659f12361cf881a2ea1547c9e36
P2860
A case-crossover analysis of air pollution and mortality in Philadelphia.