00563naa#a2200181#i#450# EN\INFRA-M\bibl\1950 20240601154119.6 2075-4094 20141105b2014####ek#y0engy0150####ca RUS RU Assessment on the Improvement of the System of Organization of Obstetric Aid on the Reduction of Perinatal Losses Journal article Moscow INFRA-M Academic Publishing LLC. 2014 4 с. Journal article local Uyba V. V. Torubarov S. naukaru.ru