Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title1. Kölner OP-Workshop – Verbessere deine operativen Fähigkeiten!AuthorsPaffenholz, P; Salem, J; Pfister, D; Porres, D; Heidenreich, APublicationDer Urologe A, 2016, Vol 55, Issue 11, p1494ISSN0340-2592Publication typejournal articleDOI10.1007/s00120-016-0238-7