Teruhiko Ida

Learn More
In twin pregnancy, the fetal heart rates (FHR) of each fetus and uterine contraction were recorded simultaneously on a single recording chart by two cardiotocographs and a linear multichannel recorder. In addition, with a new technique, FHR and fetal movement (FM) signal bursts for each fetus were recorded similarly on a single recording chart by two(More)
  • 1