Fontaine, L. et al. 2025. Crimson Echoes: Hemodynamic Changes and Predictors of Postpartum Hemorrhage Using Doppler Flow Studies: Léa Fontaine¹,   Eleni Kosta² ,   Maria Stamataki³  , Felix Wagner⁴. Journal of Advanced Research -EMR. 69, 26 (Oct. 2025), 66–78.