# Improving CT-Based PET Attenuation Correction in the Vicinity of Metal Implants by an Iterative Metal Artifact Reduction Algorithm of CT Data and Its Comparison to Dual-Energy–Based Strategies

> Research article (Investigative Radiology, 2016) · cited 37× · AI/ML

**Wikidata**: [openalex:W2464441983](https://www.wikidata.org/wiki/openalex:W2464441983)  
**Source**: https://4ort.xyz/entity/improving-ct-based-pet-attenuation-correction-in-the-vicinity-of-metal-implants-by-an-iterative-metal-artifact-reduction