Ibrahim Akin, Christian Fastner and Christoph A. Nienaber. Left Atrial Appendage Occlusion as an Alternative to Anticoagulation. HMMR-V12 [Internet]. 2021 May 25 [cited 2026 Jul. 3];:146-58. Available from: https://stm.bookpi.org/HMMR-V12/article/view/1378