References
- Farnbacher MJ, Lederer R, Blana A, Schneider HT. Does heparin coating reduce encrustation of biliary plastic endoprostheses? A prospective randomized trial. Scand J Gastroenterol 2012;47:1141–7.
- Weickert U, Zimmerling S, Eickhoff A, Riemann JF, Reiss G. A comparative scanning electron microscopic study of biliary and pancreatic stents. Z Gastroenterol 2009;47:347–50.
- Weickert U, Wiesend F, Subkowski T, Eickhoff A, Reiss G. Optimizing biliary stent patency by coating with hydrophobin alone or hydrophobin and antibiotics or heparin: an in vitro proof of principle study. Adv Med Sci 2011;56:138–44.