For citations:
Fedyanin M.Y., Strogonova A.M., Senderovich A.I., Dranko S.L., Kozlov N.A., Tryakin A.A., Sehina O.V., Elsnukaeva H.M., Bulanov A.A., Pokataev I.A., Podlujnii D.V., Gordeev S.S., Rasulov A.O., Tjulandin S.A. Concordance of KRAS, NRAS, BRAF, PIK3CA mutation status between the primary tumor and metastases in patients with colorectal cancer. Malignant tumours. 2017;(2):6-13. (In Russ.) https://doi.org/10.18027/2224-5057-2017-2-6-13