OBSTETRICAL CAUSES OF MATERNAL MORTALITY. RESULTS OF PATHOANATOMICAL EXAMINATIONS Article Mikhaleva L.M., Konoplyannikov A.G., Kudryavtseva Ya.Yu., Olenev A.S., Gracheva N.A., Biryukov A.E., Mikhalev S.A., Songolova E.N., Kryuchkova D.I. Voprosy Ginekologii, Akusherstva i Perinatologii. Dynasty Publishing House. Vol. 19. 2020. P. 99-109
