awgldk
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Triples
Insights
Schema
BETA
Class frequency
Class hierarchy
SPARQL
GraphQL
BETA
Graphs
1
BMJ.J4619
BMJ.J4619
http://dx.doi.org/10.1136/BMJ.J4619
Payments by US pharmaceutical and medical device manufacturers to US medical journal editors: retrospective observational study.
P356
Q42635602-D41A7FD1-23C3-45EF-B08B-4D74375BF3E1
P356
BMJ.J4619
http://dx.doi.org/10.1136/BMJ.J4619