Use of ICD-10 diagnosis codes to identify seropositive and seronegative rheumatoid arthritis when lab results are not available
Curtis, Jeffrey R., Xie, Fenglong, Zhou, Hong, Salchert, David, Yun, HuifengVolume:
22
Journal:
Arthritis Research & Therapy
DOI:
10.1186/s13075-020-02310-z
Date:
December, 2020
File:
PDF, 682 KB
2020