For citations:
Frantsev D.Yu., Virshke E.R., Pogrebnyakov I.V., Nasonova E.A., Abdulkarimova S.M., Polyakov A.N., Podluzhny D.V., Kudashkin N.E., Moroz E.A., Timofeev M.E., Dolgushin B.I. Neoadjuvant Endobiliary Photodynamic Therapy in Klatskin Tumor Patients before Resection. First Experience. Journal of oncology: diagnostic radiology and radiotherapy. 2022;5(3):70-77. (In Russ.) https://doi.org/10.37174/2587-7593-2022-5-3-70-77