# PET performance evaluation of the small-animal Hyperion II <sup>D</sup> PET/MRI insert based on the NEMA NU-4 standard

> Research article (Biomedical Physics & Engineering Express, 2018) · cited 36× · AI/ML

**Wikidata**: [openalex:W2896705020](https://www.wikidata.org/wiki/openalex:W2896705020)  
**Source**: https://4ort.xyz/entity/pet-performance-evaluation-of-the-small-animal-hyperion-ii-sup-d-sup-pet-mri-insert-based-on-the-nema-nu-4-standard