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. 2016 Nov 8;102(4):F312–F319. doi: 10.1136/archdischild-2016-311159

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Umbilical blood flows. (A) Umbilical venous blood flow (UvBF), (B) mean umbilical arterial blood flow (UaBF), (C) percentage change in UvBF and UaBF and (D) end-diastolic UaBF in lambs placed below (down arrows) or above (up arrows) the midline measured prior to moving (equal), when lambs height was adjusted (height) and 1 (V1) and 2 (V2) minutes after ventilation onset. *Indicates significant differences between groups (p<0.05). ^#Indicates significant time effect from control (equal) values.