Negative controls: a tool for detecting confounding and bias in observational studies (Q42587672)
Jump to navigation
Jump to search
scientific article published on May 2010
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Negative controls: a tool for detecting confounding and bias in observational studies |
scientific article published on May 2010 |
Statements
1 reference
Negative controls: a tool for detecting confounding and bias in observational studies (English)
1 reference
1 reference
Eric Tchetgen Tchetgen
1 reference
Ted Cohen
1 reference
1 reference
Identifiers
1 reference