# Quantitative Radiological Features and Deep Learning for the Non-Invasive Evaluation of Programmed Death Ligand 1 Expression Levels in Gastric Cancer Patients: A Digital Biopsy Study

> Research article (Academic Radiology, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4308540804](https://www.wikidata.org/wiki/openalex:W4308540804)  
**Source**: https://4ort.xyz/entity/quantitative-radiological-features-and-deep-learning-for-the-non-invasive-evaluation-of-programmed-death-ligand-1-expres