For citations:
Snegireva I.I., Pasternak E.Yu., Zatolochina K.E., Darmostukova M.A., Alyautdin R.N., Polivanov V.A. Problems of interchangeability of systemic interferons for treatment of multiple sclerosis. Safety and Risk of Pharmacotherapy. 2017;5(4):161-169. (In Russ.)