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Obstetrics and Gynecology International
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Obstetrics and Gynecology International
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2010
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Article
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Fig 2
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Research Article
Venous Doppler in the Evaluation of Fetal Hydrops
Figure 2
Umbilical venous blood velocity: (a) normal blood velocity, (b) flow with a single pulsation, (c) a double pulsation, and (d) triple-pulsating flow pattern.
(a)
(b)
(c)
(d)