# Using Bounds to Compare the Strength of Exchangeability Assumptions for Internal and External Validity

> Research article (American Journal of Epidemiology, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2918604962](https://www.wikidata.org/wiki/openalex:W2918604962)  
**Source**: https://4ort.xyz/entity/using-bounds-to-compare-the-strength-of-exchangeability-assumptions-for-internal-and-external-validity
