Arterial Injuries in Transsphenoidal Surgery for Pituitary Adenoma:The Role of Angiography and Endovascular TreatmentANJR 18:655-665, Raymond,J.,et al, 1997
Percutaneous Balloon ValvuloplastyMayo Clin Proc 65:198-220, Nishimura,R.A.,et al, 1990