“CASE OF SUCCESSFULL TREATMENT OF SQUAMOUSCELL CARCINOMA IIIA (IMMUNOTHERAPY + SURGICAL RESECTION), FOLLOWED BY VATS S6 SEGMENTECTOMY FOR METACHRONOUS SQUAMOUS-CELL CARCINOMA IA IN CONTRALATERAL LUNG” (2020) Voprosy onkologii, 66(3), pp. 291–295. doi:10.37469/0507-3758-2020-66-3-291-295.