APA
Wright D., Gallo D. M., Gil Pugliese S., Casanova C. & Nicolaides K. H. (20170516). Contingent screening for preterm pre-eclampsia. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Chicago
Wright D, Gallo D M, Gil Pugliese S, Casanova C and Nicolaides K H. 20170516. Contingent screening for preterm pre-eclampsia. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Harvard
Wright D., Gallo D. M., Gil Pugliese S., Casanova C. and Nicolaides K. H. (20170516). Contingent screening for preterm pre-eclampsia. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
MLA
Wright D, Gallo D M, Gil Pugliese S, Casanova C and Nicolaides K H. Contingent screening for preterm pre-eclampsia. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20170516.