Fig. 1. Ultrasound aspect of uterus before puberty (a) and after puberty onset (b) [from 1].

Fig. 1. Ultrasound aspect of uterus before puberty (a) and after puberty onset (b) [from 1].

Fig. 1. Ultrasound aspect of uterus before puberty (a) and after puberty onset (b) [from 1].