@misc{7900,
  author = {C. Zecca and G. Disanto and R. Sacco and S. MacLachlan and J. Kuhle and S. Ramagopalan and C. Gobbi},
  title = {Increasing cancer risk over calendar year in people with multiple sclerosis: a case-control study},
  year = {2020},
  journal = {J Neurol},
  issn = {0340-5354},
  doi = {10.1007/s00415-020-10170-5},
}