World Experience of Percutaneous Ultrasound-Guided Balloon Valvuloplasty in Human Fetuses With Severe Aortic Valve Obstruction
The American Journal of Cardiology Vol. 85 May 15, 2000
World Experience of Percutaneous Ultrasound-Guided Balloon Valvuloplasty in Human Fetuses With Severe Aortic Valve Obstruction
The American Journal of Cardiology Vol. 85 May 15, 2000