Mortality in Perinatal Care
Zhelnov P. A critical appraisal of ‘Walther F, Küster DB, Bieber A, Rüdiger M, Malzahn J, Schmitt J, Deckert S. Impact of regionalisation and case-volume on neonatal and perinatal mortality: an umbrella review. BMJ Open. 2020 Sep 25;10(9):e037135. doi: 10.1136/bmjopen-2020-037135. PMID: 32978190’. Zheln. 2020 Sep 27;40(1):r36d27. URI: https://zheln.com/record/2020/09/27/36/.
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