TY - GENERIC DO - 10.20944/preprints202304.0803.v1 UR - http://dx.doi.org/10.20944/preprints202304.0803.v1 TI - Associations between Maternal Serum Biomarkers and Uterine Artery and Ductus Venosus Blood Flow Patterns in Early Pregnancy Doppler Ultrasound Study T2 - Preprints AU - Karpów-Greiner, Magdalena AU - Komisarek, Oskar AU - Sekielska, Marta AU - Knypiński, Wojciech AU - Adamczak, Rafał AU - Dubiel, Mariusz PY - 2023 DA - 2023/04/23 PB - Preprints