Ершова, Елена Германовна, and Ольга Васильевна Ремнева. “OBSTETRIC RISK. CRITICAL MOMENTS OF THE PERINATAL PROGNOSIS SYSTEM”. Mother and Baby in Kuzbass 19, no. 2 (May 13, 2018): 15–19. Accessed September 18, 2026. https://www.mednauki.ru/index.php/MD/article/view/177.