@misc{indiciae152fb60079e0, title = {Interferon beta treatment for multiple sclerosis.}, author = {A Galazka}, year = {1999}, doi = {10.1016/s0140-6736(05)75164-3}, url = {https://pubmed.ncbi.nlm.nih.gov/9989740/}, note = {Source identifier: 9989740} }