@misc{indiciae2861e76ecd41, title = {Hepatitis E virus and systemic sclerosis.}, author = {C Ferri and G Longombardo and P Mugnaini}, year = {1998}, doi = {10.1093/qjmed/91.5.375a}, url = {https://pubmed.ncbi.nlm.nih.gov/9709473/}, note = {Source identifier: 9709473} }