Prediction of Preterm Delivery by Ultrasound Measurement of Cervical Length and Funneling Changes of the Cervix in Pregnant Women with Preterm Labor at 28-34 weeks of GestationNooshin Eshraghi, Noei Teymoordash Somayyeh, Mahdiss Mohamadianamiri et al.|Journal of Medicine and Life|2020Cited by 10