title: [On international experience in standardizing clinical laboratory studies].
abstract: The paper gives the main points of a reference system for laboratory medicine. It describes the possibilities of using reference methods and certified reference materials for the standardization of methods to measure the catalytic activity of enzymes and those to evaluate thyroid function.
authors: V V
authors: VV
authors: Men'shikov
mesh_terms: D000818:Animals; D035843:Biomedical Research / Q000592:standards*; D002138:Calibration; D002568:Certification; D019411:Clinical Laboratory Techniques / Q000592:standards*; D006801:Humans; D007391:International Cooperation; D011786:Quality Control; D012015:Reference Standards