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
Q33876982-41E2EF68-9A80-4ED1-B160-0306E595CB3D
Q33876982-41E2EF68-9A80-4ED1-B160-0306E595CB3D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33876982-41E2EF68-9A80-4ED1-B160-0306E595CB3D
A systematic review of the effect of retention methods in population-based cohort studies.
P2860
Q33876982-41E2EF68-9A80-4ED1-B160-0306E595CB3D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33876982-41E2EF68-9A80-4ED1-B160-0306E595CB3D
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
b368c58e5108e3ccaa2bdc063ce38ca726835e01
P2860
Systematic review identifies number of strategies important for retaining study participants.