“Changes in the Immune Status of Patients With Metastatic Solid Tumors During Stereotactic Radiation Therapy: Dependence on Dose and Amount of Irradiated Metastasis”. Voprosy Onkologii, vol. 67, no. 3, July 2021, pp. 391-6, https://doi.org/10.37469/0507-3758-2021-67-3-391-396.