# Ultra-low dose contrast CT pulmonary angiography in oncology patients using a high-pitch helical dual-source technology

> Research article (Diagnostic and Interventional Radiology, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2943314728](https://www.wikidata.org/wiki/openalex:W2943314728)  
**Source**: https://4ort.xyz/entity/ultra-low-dose-contrast-ct-pulmonary-angiography-in-oncology-patients-using-a-high-pitch-helical-dual-source-technology