@article{202304.0803, doi = {10.20944/preprints202304.0803.v1}, url = {https://doi.org/10.20944/preprints202304.0803.v1}, year = 2023, month = {April}, publisher = {Preprints}, author = {Magdalena Karpów-Greiner and Oskar Komisarek and Marta Sekielska and Wojciech Knypiński and Rafał Adamczak and Mariusz Dubiel}, title = {Associations between Maternal Serum Biomarkers and Uterine Artery and Ductus Venosus Blood Flow Patterns in Early Pregnancy Doppler Ultrasound Study}, journal = {Preprints} }