O. Terhaar

Extended interval for retrieval of Günther Tulip filters.

Michael J. Lee, M. Given, S. Lyon, 2004, Journal of vascular and interventional radiology : JVIR.

Percutaneous Embolization of Transhepatic Tracks for Biliary Intervention

Michael J. Lee, M. Given, F. McGrath, 2006, CardioVascular and Interventional Radiology.

Imaging patients with "post-cholecystectomy syndrome": an algorithmic approach.

J. Varghese, P. O'kelly, F. Thornton, 2005, Clinical radiology.