謝豐舟Chang, F. M.F. M.Chang李鎡堯Chen, H. Y.H. Y.ChenHsieh, Fon-JouFon-JouHsiehLee, Tzu-YaoTzu-YaoLee2009-05-222018-07-122009-05-222018-07-121989http://ntur.lib.ntu.edu.tw//handle/246246/159987en-USUmbilibal Artery Flow Velocity Waveforms Preceding Fetal Death:A Case Report and Its Clinical Significance