TY JOUR TI Epidemiology and structure of critical obstetric conditions in the UFO depending on the model of perinatal care KW near miss KW preeclampsia KW obstetric bleeding JO Vestnik Roszdravnadzora AU Davydenko, N.B. AU Bashmakova, N.V. AU Malygina, G.B. PY 2019 IS 2019 PB FGBU “Information and Methodological Center for Expertise, Accounting and Analysis of Circulation of Medical Products”