bibliographic resource 444601 [br/444601]
https://w3id.org/oc/corpus/br/444601

is a

• document
• article

title

• The central role of the propensity score in observational studies for causal effects

publication date

• 1983-01-01

contributor

• https://w3id.org/oc/corpus/ar/1315448
• https://w3id.org/oc/corpus/ar/1315449
• https://w3id.org/oc/corpus/ar/1315450

format

• https://w3id.org/oc/corpus/re/179580

identifier

• https://w3id.org/oc/corpus/id/4647001
• https://w3id.org/oc/corpus/id/678331
• https://w3id.org/oc/corpus/id/678332

part of

• https://w3id.org/oc/corpus/br/444602