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
JOURNAL.PONE.0052668
JOURNAL.PONE.0052668
http://dx.doi.org/10.1371/JOURNAL.PONE.0052668
Factors associated with myopia in school children in China: the Beijing childhood eye study.
P356
Q34541007-9D102138-A8E8-4B2A-B603-877DCD0ABD39
P356
JOURNAL.PONE.0052668
http://dx.doi.org/10.1371/JOURNAL.PONE.0052668