A Retrospective Study on the Risk of Respiratory Distress Syndrome in Singleton Pregnancies with Preterm Premature Rupture of Membranes between 24+0 and 36+6 Weeks, Using Regression Analysis for Various Factors - Niesłuchowska-Hoxha, A; Cnota, W; Czuba, B; Ruci, A; Ciaciura-Jarno, M; Jagielska, A (BioMed Res Int, 2018)