Predojevic M, Miskovic B, Ahmed B, Vladareanu R, Kadic AS, Shaddad AN, Al-Noobi M, Talic A, Lebit D, Abu-Yaqoub S. An Attempt to Standardize Kurjak's Antenatal Neurodevelopmental Test: Osaka Consensus Statement. Donald School J Ultrasound Obstet Gynecol 2011; 5 (4):317-329.