Left Atrial Appendage Closure with the Watchman Device in Patients with a Contraindication for Oral Anticoagulation: ASA Plavix Feasibility Study with Watchman Left Atrial Appendage Closure Technology (ASAP Study) - Reddy, V Y; Möbius-Winkler, S; Sievert, H (J Am Coll Cardiol, 2013)
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