APA
Quintero R. A., Martínez J. M., Bermúdez C., López J. & Becerra C. (20030310). Fetoscopic demonstration of perimortem feto-fetal hemorrhage in twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Chicago
Quintero R A, Martínez J M, Bermúdez C, López J and Becerra C. 20030310. Fetoscopic demonstration of perimortem feto-fetal hemorrhage in twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Harvard
Quintero R. A., Martínez J. M., Bermúdez C., López J. and Becerra C. (20030310). Fetoscopic demonstration of perimortem feto-fetal hemorrhage in twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
MLA
Quintero R A, Martínez J M, Bermúdez C, López J and Becerra C. Fetoscopic demonstration of perimortem feto-fetal hemorrhage in twin-twin transfusion syndrome. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20030310.