RECALLS & FIELD CORRECTIONS—CLASS ICook Zenith Alpha Thoracic Endovascular GraftBiomedical Safety & Standards 47(18):p 137-139, October 15, 2017. | DOI: 10.1097/01.BMSAS.0000526012.69333.f4 Buy Metrics © 2017 Wolters Kluwer Health, Inc. All rights reserved.