# Non-rigid CT/CBCT to CBCT registration for online external beam radiotherapy guidance

> Research article (Physics in Medicine and Biology, 2017) · cited 32× · AI/ML

**Wikidata**: [openalex:W2767224429](https://www.wikidata.org/wiki/openalex:W2767224429)  
**Source**: https://4ort.xyz/entity/non-rigid-ct-cbct-to-cbct-registration-for-online-external-beam-radiotherapy-guidance