%0 Conference Article %T PREDICTIVE SIGNIFICANCE OF BIOCHEMICAL MARKERS OF SALIVA IN PATIENTS WITH LUNG CANCER COMBINED WITH COPD %A Bel'skaya, L.V. %K lung cancer, COPD, survival analysis, prognosis, saliva, biochemistry %J XIV International Scientific Conference "System Analysis in Medicine" %D 2025 %P 3 %I Far Eastern Scientific Center of Physiology and Pathology of Respiration