The learning curve associated with transapical aortic valve implantation
@article{ACS493,
author = {Jörg Kempfert and Ardawan Rastan and David Holzhey and Axel Linke and Gerhard Schuler and Friedrich Wilhelm Mohr and Thomas Walther},
title = {The learning curve associated with transapical aortic valve implantation},
journal = {Annals of Cardiothoracic Surgery},
volume = {1},
number = {2},
year = {2012},
keywords = {},
abstract = {},
issn = {2304-1021}, url = {https://www.annalscts.com/article/view/493}
}