APA
Axt-Fliedner R., Schwarze A., Smrcek J., Germer U., Krapp M. & Gembruch U. (20061207). Isolated ventricular septal defects detected by color Doppler imaging: evolution during fetal and first year of postnatal life. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Chicago
Axt-Fliedner R, Schwarze A, Smrcek J, Germer U, Krapp M and Gembruch U. 20061207. Isolated ventricular septal defects detected by color Doppler imaging: evolution during fetal and first year of postnatal life. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Harvard
Axt-Fliedner R., Schwarze A., Smrcek J., Germer U., Krapp M. and Gembruch U. (20061207). Isolated ventricular septal defects detected by color Doppler imaging: evolution during fetal and first year of postnatal life. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
MLA
Axt-Fliedner R, Schwarze A, Smrcek J, Germer U, Krapp M and Gembruch U. Isolated ventricular septal defects detected by color Doppler imaging: evolution during fetal and first year of postnatal life. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20061207.