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
Q42395017-DCD4EB72-E603-4C66-895C-F8D00EF0E895
Q42395017-DCD4EB72-E603-4C66-895C-F8D00EF0E895
BestRank
Statement
http://www.wikidata.org/entity/statement/Q42395017-DCD4EB72-E603-4C66-895C-F8D00EF0E895
Ethics, error, and initial trials of efficacy
P2860
Q42395017-DCD4EB72-E603-4C66-895C-F8D00EF0E895
BestRank
Statement
http://www.wikidata.org/entity/statement/Q42395017-DCD4EB72-E603-4C66-895C-F8D00EF0E895
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
4b3cff22d226cce6632bf8e12179067d81b9d307
P2860
Some design issues in phase 2B vs phase 3 prevention trials for testing efficacy of products or concepts