P. Koehler

发表

Juergen Hochberger, J. Hochberger, E. Kruse, 2011 .

J. Hochberger, E. Kruse, E. Wedi, 2011 .

Chi-Nghia Ho, V. Ellenrieder, U. Baulain, 2021, Minimally invasive therapy & allied technologies : MITAT : official journal of the Society for Minimally Invasive Therapy.

P. Koehler, A. Ghanbari, T. Cuming, 2008, Endoscopy.

P. Swain, C. Mosse, P. Koehler, 2007, Endoscopy.

Sergey V Kantsevoy, L. M. Wong Kee Song, Sarah A. Rodriguez, 2011 .