APA

Tulzer A., Arzt W., Gitter R., Prandstetter C., Grohmann E., Mair R. & Tulzer G. (20181119). Immediate effects and outcome of in-utero pulmonary valvuloplasty in fetuses with pulmonary atresia with intact ventricular septum or critical pulmonary stenosis. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Chicago

Tulzer A, Arzt W, Gitter R, Prandstetter C, Grohmann E, Mair R and Tulzer G. 20181119. Immediate effects and outcome of in-utero pulmonary valvuloplasty in fetuses with pulmonary atresia with intact ventricular septum or critical pulmonary stenosis. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Harvard

Tulzer A., Arzt W., Gitter R., Prandstetter C., Grohmann E., Mair R. and Tulzer G. (20181119). Immediate effects and outcome of in-utero pulmonary valvuloplasty in fetuses with pulmonary atresia with intact ventricular septum or critical pulmonary stenosis. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

MLA

Tulzer A, Arzt W, Gitter R, Prandstetter C, Grohmann E, Mair R and Tulzer G. Immediate effects and outcome of in-utero pulmonary valvuloplasty in fetuses with pulmonary atresia with intact ventricular septum or critical pulmonary stenosis. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20181119.