# How can artificial intelligence models assist PD-L1 expression scoring in breast cancer: results of multi-institutional ring studies

> Research article (npj Breast Cancer, 2021) · cited 41× · AI/ML

**Wikidata**: [openalex:W3164413454](https://www.wikidata.org/wiki/openalex:W3164413454)  
**Source**: https://4ort.xyz/entity/how-can-artificial-intelligence-models-assist-pd-l1-expression-scoring-in-breast-cancer-results-of-multi-institutional-r