Serum interleukin-6 in seropositive rheumatoid arthritis and response to tocilizumab: An observational study
Abhishek Kumar, D. S. Bhakuni, Sivasami Kartik, Arun Hegde, K. Shanmuganandan, Kavita Singh, Vivek Vasdev, Arjun MN
(Eur J Rheumatol 2022; 9: 26-30) DOI: 10.5152/eurjrheum.2021.20202