【题名】:Multi-institutional Pivotal Trial of the Zenith TX2 Thoracic Aortic Stent-Graft for Treatment of Descending Thoracic Aortic Aneurysms: Clinical Study Design
Multi-institutional Pivotal Trial of the Zenith TX2Thoracic Aortic Stent-Graft for Treatment of Descending Thoracic AorticAneurysms- Clinical Study Design
Multi-institutional Pivotal Trial of the Zenith TX2Thoracic Aortic Stent-Graft for Treatment of Descending Thoracic AorticAneurysms- Clinical Study Design