For citations:
Boyko E.A., Ivanchuk E.V., Latii K.R., Malygin V.L., Bykova O.V., Batysheva T.T. Parent-child relationship and family system characteristics in families of adolescents with multiple sclerosis. Neurology, Neuropsychiatry, Psychosomatics. 2020;12(1S):20-24. (In Russ.) https://doi.org/10.14412/2074-2711-2020-1S-20-24