@misc{indiciae47b42b9e4903, title = {Systemic sclerosis: scleroderma.}, author = {S Jablonska}, year = {1990}, doi = {10.1111/j.1365-4362.1990.tb04856.x}, url = {https://pubmed.ncbi.nlm.nih.gov/2228389/}, note = {Source identifier: 2228389} }