1.
Geidel S, Lass M, Ostermeyer J. Restrictive Mitral Valve Annuloplasty for Chronic Ischemic Mitral Regurgitation: A 5-Year Clinical Experience with the Physio Ring. HSF [Internet]. 2008Sep.5 [cited 2024Apr.24];11(4):E225-E230. Available from: https://journal.hsforum.com/index.php/HSF/article/view/67