# On the statistical role of inexact matching in observational studies

> Research article (Biometrika, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4311015760](https://www.wikidata.org/wiki/openalex:W4311015760)  
**Source**: https://4ort.xyz/entity/on-the-statistical-role-of-inexact-matching-in-observational-studies