Cite

    E Baecklund et al.. “Anti-cyclic citrullinated peptide antibodies, other common autoantibodies, and smoking as risk factors for lymphoma in patients with rheumatoid arthritis.” Scandinavian journal of rheumatology, vol. 47, 2018, pp. 270–275. http://access.bl.uk/ark:/81055/vdc_100066432868.0x000053