Usynina, Anna A.; Grjibovski, Andrej M.; Krettek, Alexandra; Odland, Jon Oyvind; Kudryavtsev, Alexander V.; Anda, Erik Eik
(Co-Action Publishing, 2017)
BACKGROUND : Factors contributing to perinatalmortality (PM) in Northwest Russia remain unclear.
This study investigated possible associations between selected maternal and fetal characteristics
and PM based on data from ...