# Evaluation of the comorbidity burden in patients with ankylosing spondylitis using a large US administrative claims data set

> Research article (Clinical Rheumatology, 2018) · cited 64× · AI/ML

**Wikidata**: [openalex:W2796992836](https://www.wikidata.org/wiki/openalex:W2796992836)  
**Source**: https://4ort.xyz/entity/evaluation-of-the-comorbidity-burden-in-patients-with-ankylosing-spondylitis-using-a-large-us-administrative-claims-data