# Evaluating differences in respiratory motion estimates during radiotherapy: a single planning 4DMRI versus daily 4DMRI

> Research article (Radiation Oncology, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3201695278](https://www.wikidata.org/wiki/openalex:W3201695278)  
**Source**: https://4ort.xyz/entity/evaluating-differences-in-respiratory-motion-estimates-during-radiotherapy-a-single-planning-4dmri-versus-daily-4dmri