@misc{indiciaef6f1c9ebbe9c, title = {Lung involvement in systemic sclerosis (scleroderma): relation to classification based on extent of skin involvement or autoantibody status.}, author = {G C Kane and J Varga and E F Conant and P W Spirn and S Jimenez and J E Fish}, year = {1996}, doi = {10.1016/s0954-6111(96)90291-7}, url = {https://pubmed.ncbi.nlm.nih.gov/8736656/}, note = {Source identifier: 8736656} }