TY JOUR TI Correlation relationship of functional diagnostic methods and biochemical research methods in the evaluation of the formation of the third pregnancy trimmest KW physicochemical methods KW dopplerometry method KW fetoplacental insufficiency KW iron deficiency anemia JO Russian Journal of Biological Physics and Chemisrty AU Zolotavina, M.L. PY 2020 IS 5 PB Federal State Educational Institution of Higher Education Sevastopol State University