Resolution: standard / high
Figure 7.
The 50th centile for femur length with 95% confidence interval in the present study compared
with those of Altman and Chitty (blue line)[10]and Johnsen et al (red line)[15].
Salpou et al. BMC Pregnancy and Childbirth 2008 8:48 doi:10.1186/1471-2393-8-48
Download authors' original image