BIRGIS FATIMA , SHAZIA YUSUF , RAJA AMJAD MAHMOOD. Validity of Umbilical Artery Doppler Ultrasound in Diagnosis of Intrauterine Growth Restricted Fetuses. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 19, n. 2, 2015. Disponível em: https://mail.journalrmc.com/index.php/JRMC/article/view/277. Acesso em: 21 jan. 2026.