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
Q28744662-9B58C83E-A4AE-406E-8994-8FDA5C5F00EE
Q28744662-9B58C83E-A4AE-406E-8994-8FDA5C5F00EE
BestRank
Statement
http://www.wikidata.org/entity/statement/Q28744662-9B58C83E-A4AE-406E-8994-8FDA5C5F00EE
Completeness and changes in registered data and reporting bias of randomized controlled trials in ICMJE journals after trial registration policy
P2860
Q28744662-9B58C83E-A4AE-406E-8994-8FDA5C5F00EE
BestRank
Statement
http://www.wikidata.org/entity/statement/Q28744662-9B58C83E-A4AE-406E-8994-8FDA5C5F00EE
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
238bd28dff57c73962b1fb2f81be28007a72aaf7
P2860
Trial Registration at ClinicalTrials.gov between May and October 2005