https://www.selleckchem.com/pr....oducts/pd-1-pd-l1-in
The analysis of current data concerning the use of oral nutrition supplements (ONS) in cancer patients has been performed. The aim of the research is improving the effectiveness of medical nutrition in cancer patients by clarifying terms, definitions, developing an applied classification of ONS formulas and outlining the basic approaches for their use. MATERIAL AND METHODS Using the keywords «cancer», «oral nutritional supplements», and «siping», the literature was searched in such databases as eLIBRARY (elibrary.ru) and