Fetal spine ossification: The gender and individual differences illustrated by ultrasonography

Autor: Vignolo, M., Ginocchio, G., Parodi, A., Torrisi, C., Pistorio, A., Venturini, P.L., Aicardi, G., De Biasio, P.
Zdroj: In Ultrasound in Medicine & Biology 2005 31(6):733-738
Databáze: ScienceDirect