Citation: Ahsan H. Khandoker, Haitham M. Al-Angari, Andreas Voss, Steffen Schulz, Yoshitaka Kimura. Quantification of maternal-fetal cardiac couplings in normal and abnormal pregnancies applying high resolution joint symbolic dynamics[J]. Mathematical Biosciences and Engineering, 2020, 17(1): 802-813. doi: 10.3934/mbe.2020042
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