@misc{indiciae4ed7663d9ed7, title = {HLA-B27 and modified bone formation.}, author = {R F Shapiro and K B Wiesner and B L Bryan and P D Utsinger and D Resnick and J J Castles}, year = {1976}, doi = {10.1016/s0140-6736(76)91344-1}, url = {https://pubmed.ncbi.nlm.nih.gov/55536/}, note = {Source identifier: 55536} }