For citations:
Krumin Yu.S., Khaylenko V.A., Kozlov N.A., Cheremis G.Yu., Petrovskyy A.V., Khaylenko D.V., Artamonova E.V., Kovalenko E.I. Clinical significance of changes in the expression level of markers of surrogate breast cancer subtypes in recurrent and metastatic foci (literature review). Tumors of female reproductive system. 2020;16(4):41-45. (In Russ.) https://doi.org/10.17650/1994-4098-2020-16-3-41-45