Avtor/Urednik		Geršak, Ksenija
Naslov		First trimester ultrasonographic screening and prenatal diagnostic methods
Tip		članek
Vir		In: Kupešić S, Kurjak A. Color Doppler 3D & 4D ultrasound in gynecology infertility and obstetrics. 2. ed. New Delhi: Jaypee brothers medical publishers,
Leto izdaje		2011
Obseg		str. 217-23
Jezik		eng