APA

Papanna R., Mann L. K., Baschat A. A., Bebbington M. W., Khalek N., Johnson A., Snowise S. & Moise K. J. (20151020). Cervical length in prediction of preterm birth after laser surgery for twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Chicago

Papanna R, Mann L K, Baschat A A, Bebbington M W, Khalek N, Johnson A, Snowise S and Moise K J. 20151020. Cervical length in prediction of preterm birth after laser surgery for twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Harvard

Papanna R., Mann L. K., Baschat A. A., Bebbington M. W., Khalek N., Johnson A., Snowise S. and Moise K. J. (20151020). Cervical length in prediction of preterm birth after laser surgery for twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

MLA

Papanna R, Mann L K, Baschat A A, Bebbington M W, Khalek N, Johnson A, Snowise S and Moise K J. Cervical length in prediction of preterm birth after laser surgery for twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20151020.