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Best fit models for the relationship between the 9 chosen biometric measurements and gestational age in the discovery dataset. a BPD, the brain biparietal diameter; b HC, head circumference; c TCD, transverse cerebellar diameter; d CA, cerebellar area; e FOD, fronto-occipital length; f LCC, length of the corpus callosum; g CCA, corpus callosum area; h VH, vermis height; i VA, vermis area
