For citations:
Osipov M.A., Semiglazova T.U., Krivorotko P.V., Klimenko V.V., Kostorov V.A., Semiglazov V.V., Tsyrlina E.V., Popovich I.G., Anisimov V.N., Semiglazov V.F., Berstein L.M. Metformin in breast cancer treatment. Malignant tumours. 2017;(2):76-82. (In Russ.) https://doi.org/10.18027/2224-5057-2017-2-76-82