TY JOUR TI Assessment on the Improvement of the System of Organization of Obstetric Aid on the Reduction of Perinatal Losses KW event system KW medical care KW obstetrics KW prospects KW improvement JO Journal of New Medical Technologies. eJournal AU Uyba, V.V. AU Torubarov, S.. PY 2014 IS 8 PB INFRA-M Academic Publishing LLC.