# Pain sentience criteria and their grading

> Research article (Animal Sentience, 2022) · cited 37× · AI/ML

**Wikidata**: [openalex:W4285143832](https://www.wikidata.org/wiki/openalex:W4285143832)  
**Source**: https://4ort.xyz/entity/pain-sentience-criteria-and-their-grading