Maintenance: Wednesday, 22 November 2017, 07:00-08:00
Maintenance work on the ZORA servers is provided. There may be short interruptions in the service between 07:00 and 08:00. Thank you for your patience.
Seeburger, Joerg; Falk, Volkmar; Garbade, Jens; Noack, Thilo; Kiefer, Philipp; Vollroth, Marcel; Mohr, Friedrich W; Misfeld, Martin (2012). Mitral valve surgical procedures in the elderly. Annals of Thoracic Surgery, 94(6):1999-2003.