1. 1. Goeminne J.C., Guillaume T., Symann M. Pitfalls in the de- tection of disseminated non-hematological tumor cells. Ann Oncol. 2000, no. 11, pp.785-792.
2. 2. Pantel K., Woelfle U. Detection and molecular characterisa- tion of disseminated tumour cells: implications for anticancer therapy. Biochim Biophys Acta. 2005, no. 1756, pp. 53-64.
3. 3. Smerage J.B., Hayes D.F. The measurement and therapeutic implications of circulating tumour cells in breast cancer. Br J Cancer. 2006, no. 94, pp. 8-12.
4. 4. Grudinskaya T.V., Kovalev A.A., Kovalev K.A., Kuznetsova T.P. Heterogeneity of circulating tumor cells. Oncology. 2012, Vol. 14, no. 2, pp. 126-129. (in Russian)
5. 5. Keith O.I., Novikova I.A., Selyutina O.N., Duritsky M.N., Dontsov V.A., Chernikova E.N., Samaneva N.Yu., Nistratova O.V. Research of the CTC level in epitital tumors of different localizations. International Journal of Applied and Fundamental Research. 2015, no.12 (Part 5), pp. 817-820. (in Russian).