@misc{indiciae3a6f8f41dc83, title = {[Ankylosing spondylitis with uncommon joint involvement].}, author = {J Halevy and L Cohen and S Pitlik and J B Rosenfeld}, year = {1978}, url = {https://pubmed.ncbi.nlm.nih.gov/669472/}, note = {Source identifier: 669472} }