Hofmann Hans-Stefan
Department of Thoracic Surgery, Hospital Barmherzige Brüder Regensburg, Regensburg, Germany; Department of Thoracic Surgery, University Regensburg, Regensburg, Germany.
Semin Thorac Cardiovasc Surg. 2013 Winter;25(4):287-91. doi: 10.1053/j.semtcvs.2013.07.006.