C. Friedrich

发表

F. Rieber, C. Ulmer, K. Thon, 2011, Minimally invasive therapy & allied technologies : MITAT : official journal of the Society for Minimally Invasive Therapy.

J. Hochberger, C. Ulmer, K. Matthes, 2010, Surgical innovation.

K. Koch, F. Rieber, C. Ulmer, 2011, Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen.

F. Rieber, C. Ulmer, K. Thon, 2011, Minimally invasive therapy & allied technologies : MITAT : official journal of the Society for Minimally Invasive Therapy.