In vivo repopulation of xenogeneic and allogeneic acellular valve matrix conduits in the pulmonary circulation
The Annals of Thoracic Surgery (2003) - Comment
pubmed: 12735562  issn: 0003-4975  doi: 10.1016/s0003-4975(02)04845-2 

Rainer G Leyh, Mathias Wilhelmi, Philip Rebe, Stefan Fischer, Theo Kofidis, Axel Haverich, Heike Mertsching