For citations:
Tselousova L.M., Gamayunov S.V., Deryabin R.A., Kiselev N.M., Zagainov V.E. Intraductal photodynamic therapy as a method for local tumor control in Klatskin tumor: Experience of the Nizhny Novgorod Oncological Dispensary. Laser Medicine. 2024;28(3):50-51. (In Russ.)