Email updates

Keep up to date with the latest news and content from Arthritis Research & Therapy and BioMed Central.

Download references

Highly Accessed Open Badges

Further evaluation of a claims-based algorithm to determine the effectiveness of biologics for rheumatoid arthritis using commercial claims data

Jeffrey R Curtis*, Benjamin Chastek, Laura Becker, David J Harrison, David Collier, Huifeng Yun and George J Joseph

Arthritis Research & Therapy 2013, 15:404  doi:10.1186/ar4161

See related research by Curtis et al.,, and related editorial by Kim and Solomon,