00563naa#a2200181#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200013500108210005100243215001000294608002700304700001600331700001900347856001500366EN\INFRA-M\bibl\195020250105180819.7##a2075-4094##a20141105b2014####ek#y0engy0150####ca0#aRUS##aRU1#aAssessment on the Improvement of the System of Organization of Obstetric Aid on the Reduction of Perinatal LosseseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2014##a4 с.##aJournal article2local#1aUybagV. V.#1aTorubarovgS. 4#anaukaru.ru