ZINC, COPPER, COPPER-TO-ZINC RATIO, AND OTHER BIOMETALS IN BLOOD SERUM AND TUMOR TISSUE OF PATIENTS WITH COLORECTAL CANCER СтатьяSkalny A.V., Kushlinskii N.E., Korobeinikova T.V., Alferov A.A., Kuzmin Y.B., Kochkina S.O., Gordeev S.S., Mammadli Z.Z., Stilidi I.S., Tinkov A.A.BioMetals. Том 38. 2025. С. 529-544