wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Triples
Insights
Schema
BETA
Class frequency
Class hierarchy
SPARQL
GraphQL
Graphs
1
Q30381229-8A7F2312-1AAB-4603-A928-0276B78B4E05
Q30381229-8A7F2312-1AAB-4603-A928-0276B78B4E05
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30381229-8A7F2312-1AAB-4603-A928-0276B78B4E05
Surgical mask vs N95 respirator for preventing influenza among health care workers: a randomized trial.
P698
Q30381229-8A7F2312-1AAB-4603-A928-0276B78B4E05
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30381229-8A7F2312-1AAB-4603-A928-0276B78B4E05
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
eed9a146c7414acd9fbb7821fd2a95faa2a3f872
P698
19797474
http://www.w3.org/2001/XMLSchema#string