For citations:
Voinov N.E., Ulitin A.Yu., Lovrovskii P.V., Nechaeva A.S., Potemkina E.G., Olyushin V.E., Bakhtier B. Primary multiple cerebral tumors with different histological structures (clinical cases). Russian Neurosurgical Journal named after Professor A. L. Polenov. 2020;12(1):55-63. (In Russ.)