Open AccessTowards the anatomy and development of the human placenta
Author(s) -
S. Yu. Khazan
Publication year - 2020
Publication title -
žurnalʺ akušerstva i ženskihʺ boleznej
Language(s) - English
Resource type - Journals
eISSN - 1684-0461
pISSN - 1683-9366
DOI - 10.17816/jowd114468-469
Subject(s) - scarcity , placenta , medicine , human placenta , pathological , pregnancy , pathology , biology , economics , fetus , genetics , microeconomics
Pointing to the scarcity of our information about the very first stages of the development of the placenta, the scarcity depends, on the one hand, on the fact that the studied material, the products of miscarriages, in most cases has a pathological character, on the other hand, on the other a proper assessment of his age is not always possible - and prefaced by a description of seven apparently normal drugs, the author expresses the following view of the development of the placenta.