@article{202404.1479, doi = {10.20944/preprints202404.1479.v1}, url = {https://doi.org/10.20944/preprints202404.1479.v1}, year = 2024, month = {April}, publisher = {Preprints}, author = {Xiu-Qin Wu and Lin Ye and Xiao-bin Zhang and Xiao-Feng Yang and Yong-Qiang Yong-Qiang Hong and Wei-Hsiu Chiu}, title = {Clinical Implications of Umbilical Venous Blood Flow to Placental Ratio in Fetal Well-Being}, journal = {Preprints} }