wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Triples
Insights
Schema
BETA
Class frequency
Class hierarchy
SPARQL
GraphQL
BETA
Graphs
1
NS.1836088.044
NS.1836088.044
http://dx.doi.org/10.14245/NS.1836088.044
Fixed and Variable Relationship Models to Define the Volume-Value Relationship in Spinal Fusion Surgery: A Macroeconomic Analysis Using Evidence-Based Thresholds
P356
Q58206158-B54965F0-FA2B-46FB-BEB0-292BA14605A7
P356
NS.1836088.044
http://dx.doi.org/10.14245/NS.1836088.044