This is a "connection" page, showing publications co-authored by George Zaleski and Thuong G. Van Ha.
Using pullback pressure measurements to identify venous stenoses persisting after successful angioplasty in failing hemodialysis grafts. AJR Am J Roentgenol. 2002 May; 178(5):1161-5.
Radiologic placement of tunneled hemodialysis catheters in occluded neck, chest, or small thyrocervical collateral veins in central venous occlusion. Radiology. 2001 Feb; 218(2):471-6.