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
Q35215164-C1611DAB-9F08-4DC7-B262-F2B818EAF19D
Q35215164-C1611DAB-9F08-4DC7-B262-F2B818EAF19D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35215164-C1611DAB-9F08-4DC7-B262-F2B818EAF19D
A nested case-control study of first-trimester maternal vitamin D status and risk for spontaneous preterm birth.
P2860
Q35215164-C1611DAB-9F08-4DC7-B262-F2B818EAF19D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35215164-C1611DAB-9F08-4DC7-B262-F2B818EAF19D
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
c3d5f517082432e9641e18d528d922a29f3be0f0
P2860
Update in vitamin D