@misc{indiciae3a33bc40f7a7, title = {Monitoring multiple sclerosis course and activity with TNF-alpha.}, author = {M Chofflon and B Fellay}, year = {1998}, doi = {10.1177/135245859800400319}, url = {https://pubmed.ncbi.nlm.nih.gov/9762672/}, note = {Source identifier: 9762672} }