Development and validation of a tool incorporating cervical length and quantitative fetal fibronectin to predict spontaneous preterm birth in asymptomatic high-risk women. K. Kuhrt , E. Smout, N. Hezelgrave, P. T. Seed, J. Carter and A. H. Shennan. Ultrasound Obstet Gynecol 2016; 47: 104-109. [electronic resource]
- Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology Jan 2016
- 15-6 p. digital