PRECISION OF COBAS C311 ROCHE ANALYZER IN DETERMINING THE VALUES OF TOTAL CHOLESTEROL – VERIFICATION STUDY - Emin, Melda; Ampova, Hristina; Kostovska, Irena; Brezovska Kavrakova, Julijana; Cekovska, Svetlana; Topuzovska, Sonja; Bogdanska, Jasna; Labudovikj, Danica; Tosheska Trajkovska, Katerina (Turkish Biochemical Society, 2023)