PP153. Noninvasive assessment of maternal hemodynamic function by electrical impedance cardiography (EIC) and correlation with uterine and umbilical vascular resistance in mid-pregnancy
1998 ◽
Vol 36
(5)
◽
pp. 592-597
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1997 ◽
Vol 18
(2)
◽
pp. 95-105
◽
1988 ◽
Vol 61
(8)
◽
pp. 612-616
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