Polymer-Free Biolimus A9-Coated Stent Demonstrates More Sustained Intimal Inhibition, Improved Healing, and Reduced Inflammation Compared With a Polymer-Coated Sirolimus-Eluting Cypher Stent in a Porcine Model

N Tada, R Virmani, G Grant, L Bartlett, A Black, C Clavijo, U Christians, R Betts, D Savage, S. H Su, J Shulze and S. Kar

Circulation: Cardiovascular Interventions 3 ( 2 ): 174 - 183 , 2010