For citations:
Efanov M.G., Alikhanov R.B., Tsvirkun V.V., Byakhov M.Yu., Melekhina O.V., Kim P.P., Kazakov I.V., Van’kovich A.N. First results of radical and conditionally radical resections for Klatskin tumors. Malignant tumours. 2014;(4):44-53. (In Russ.) https://doi.org/10.18027/2224-5057-2014-4-44-53