[Publication errata] Predictive value of critical disturbances in fetoplacental circulation in intrauterine growth restriction pregnancies

Corrigendum: For technical reasons, this article was published in two issues of our journal. Please, consider this article in №6-20 as a valid publication. The article in №7-20 has been nullified. The editorial staff of the journal apologizes to readers and authors for the confusion that may be caused by this error.