IMMUNOLOGICAL ASPECTS OF ALLOGENEIC PREGNANCY Article Trifonova N.S., Zhukova E.V., Aleksandrov L.S., Simonova A.V., Ishchenko A.I., Borisova N.I., Nikonov A.P. Voprosy Ginekologii, Akusherstva i Perinatologii. Dynasty Publishing House. Vol. 15. 2016. P. 59-66