For citations:
Kit O.I., Yurchenko D.Yu., Burtsev D.V., Kuznetsov S.A., Popovyan O.P., Barashev A.A., Chernogorov P.V., Frantsiyants E.M., Sagakyants A.B., Kushtova L.B., Mkrtchyan G.A., Bespalova A.I., Starzhetskaya M.V. A CASE REPORT OF SUCCESSFUL TREATMENT OF STAGE IV EWING’S SARCOMA IN AN ADOLESCENT PATIENT. Siberian journal of oncology. 2020;19(3):172-179. (In Russ.) https://doi.org/10.21294/1814-4861-2020-19-3-172-179