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Information × Registration Number 2116U002630, Article popup.category Thesis Title popup.author popup.publication 01-01-2016 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/46325 popup.publisher Sumy State University Description The placenta has a number of features that ensure the passage of many biological substances to the fetus, as well as the function of barrier for certain substances. According to researchers, it can be used as a marker of unfavorable environmental action. popup.nrat_date 2025-05-12 Close