Fig. 1From: Copy number variations of chromosome 17p11.2 region in children with development delay and in fetuses with abnormal imaging findingsa The frequency of 17p11.2 imbalance in pediatric patients with development delay. b Numbers of pediatric patients carrying various kinds of chromosome 17 imbalances. c The frequency of 17p11.2 imbalance in fetuses with potential congenital defects. d Numbers of fetuses carrying various kinds of chromosome 17 imbalancesBack to article page