APA

Smrcek J. M., Krapp M., Axt-Fliedner R., Kohl T., Geipel A., Diedrich K., Gembruch U. & Berg C. (20060206). Atypical ductus venosus blood flow pattern in fetuses with severe tricuspid valve regurgitation. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Chicago

Smrcek J M, Krapp M, Axt-Fliedner R, Kohl T, Geipel A, Diedrich K, Gembruch U and Berg C. 20060206. Atypical ductus venosus blood flow pattern in fetuses with severe tricuspid valve regurgitation. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Harvard

Smrcek J. M., Krapp M., Axt-Fliedner R., Kohl T., Geipel A., Diedrich K., Gembruch U. and Berg C. (20060206). Atypical ductus venosus blood flow pattern in fetuses with severe tricuspid valve regurgitation. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

MLA

Smrcek J M, Krapp M, Axt-Fliedner R, Kohl T, Geipel A, Diedrich K, Gembruch U and Berg C. Atypical ductus venosus blood flow pattern in fetuses with severe tricuspid valve regurgitation. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20060206.