Kessel A, Rosner I, Zuckerman E, Golan T, Toubi E. Use of antikeratin antibodies to distinguish between rheumatoid arthritis and polyarthritis associated with hepatitis C infection. Reumatismo [Internet]. 2001 Jun. 30 [cited 2024 Nov. 27];53(2):156-7. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2001.156