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
Q24202028-370C30BF-7AA1-4F18-92BB-05DAFD0564C2
Q24202028-370C30BF-7AA1-4F18-92BB-05DAFD0564C2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q24202028-370C30BF-7AA1-4F18-92BB-05DAFD0564C2
Strategies to improve retention in randomised trials
P2860
Q24202028-370C30BF-7AA1-4F18-92BB-05DAFD0564C2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q24202028-370C30BF-7AA1-4F18-92BB-05DAFD0564C2
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
e342501631c17d620bb19168efba9a172c77bedf
P2860
Randomised controlled trial of calcium and supplementation with cholecalciferol (vitamin D3) for prevention of fractures in primary care.