# When Effects Cannot be Estimated: Redefining Estimands to Understand the Effects of Naloxone Access Laws

> Research article (Epidemiology, 2022) · cited 32× · AI/ML

**Wikidata**: [openalex:W3157414770](https://www.wikidata.org/wiki/openalex:W3157414770)  
**Source**: https://4ort.xyz/entity/when-effects-cannot-be-estimated-redefining-estimands-to-understand-the-effects-of-naloxone-access-laws