For citations:
Kukushkina AD, Boyko AN. Prolonged observation after the use of cladribine in multiple sclerosis: efficacy and safety. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2023;15:43-48. (In Russ.) https://doi.org/10.14412/2074-2711-2023-1S-43-48