Pilu, G. Et Al. 2013. Visual Encyclopedia of Ultrasound in Obstetrics and Gynecology (VISUOG) , pp.1-5.

Pilu, G., Malinger, G., & Büyükkurt, S., (2013). Visual Encyclopedia of Ultrasound in Obstetrics and Gynecology (VISUOG).

Pilu, Gianluigi, Gustavo Malinger, And SELİM BÜYÜKKURT. Visual Encyclopedia of Ultrasound in Obstetrics and Gynecology (VISUOG), Isuog, 2013

Pilu, Gianluigi Et Al. "Visual Encyclopedia of Ultrasound in Obstetrics and Gynecology (VISUOG)." Isuog, 2013.

Pilu, G. Malinger, G. And Büyükkurt, S. 2013. "Visual Encyclopedia of Ultrasound in Obstetrics and Gynecology (VISUOG)." , Isuog, pp.1-5.

@encyclopedia{encyclopedia, author={Gianluigi Pilu Et Al. }, title={Visual Encyclopedia of Ultrasound in Obstetrics and Gynecology (VISUOG)}, publisher={Isuog}, pages={1-5} }