THE INFLUENCE OF BLOCKERS (VERAPAMIL AND KETAMINE) ON THE CYTOGENETIC QUANTITATIVE METRICS OF BLOOD CELLS AT THE CEREBRAL GLIOMAS ArticleGridina N., Ya., Frolov V.A., Syatkin S.P., Boltina I.V.International conference on European science and technology: materials of the IX International research and practice conference. Munich, Germany, December 24th-25th, 2014. Vol. 1. Том 1. 2014. С. 397-398