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Quantitative results obtained for whole‐placenta ROIs from all PERFOX scans. The mean (A) and the mean perfusion/M0 (B) are depicted. The results from posterior placentas are shown in red, the results from anterior placentas are shown in blue. The repeated scans acquired for 3 subjects are highlighted by circles and connected by a line. The decrease in perfusion with gestational age was not significant
