For citations:
Karabakhtsyan MM, Garipova NT, Sorokina LS, Isupova EA, Chikova IA, Maletin AS, Kostik MM, Mushkin AY. Sacroiliitis as a mask of neoplasms in childhood: analysis of a clinical case series. Sovremennaya Revmatologiya=Modern Rheumatology Journal. 2019;13(4):84-88. https://doi.org/10.14412/1996-7012-2019-4-84-88