@misc{indiciae9feacc258467, title = {Rheumatology.}, author = {R A Asherson and R Cervera and D P D'Cruz and G R Hughes}, year = {1991}, doi = {10.1136/pgmj.67.784.114}, url = {https://pubmed.ncbi.nlm.nih.gov/2041842/}, note = {Source identifier: 2041842} }