TY JOUR TI POSSIBILITIES OF APPLICATION OF SALIVA FTIR-SPECTROSCOPY FOR THE DIAGNOSIS OF CANCER KW saliva KW infrared spectroscopy KW diagnosis KW lung cancer KW breast cancer JO Russian Journal of Biological Physics and Chemisrty AU Bel’skaya, L.V. AU Sarf, E.A. PY 2018 IS 3 PB Federal State Educational Institution of Higher Education Sevastopol State University