# A Definition and Categorization System for Advanced Materials: The Foundation for Risk‐Informed Environmental Health and Safety Testing

> Research article (Risk Analysis, 2019) · cited 49× · AI/ML

**Wikidata**: [openalex:W2968651629](https://www.wikidata.org/wiki/openalex:W2968651629)  
**Source**: https://4ort.xyz/entity/a-definition-and-categorization-system-for-advanced-materials-the-foundation-for-riskinformed-environmental-health-and-s