For citations:
Gurmikov B.N., Kalinin D.V., Nikitin I.G., Zhinzhilo T.A., Shipilova A.N., Chzhao A.V. Frequency and effects of mutations in the KRAS gene on the survival of patients after surgical treatment of intrahepatic cholangiocarcinoma. Kuban Scientific Medical Bulletin. 2020;27(2):59-69. (In Russ.) https://doi.org/10.25207/1608-6228-2020-27-2-59-69