Show 100 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Niemeyer, Philipp" or (type exact bookEditor and editor="Niemeyer, Philipp") Add to list Journal Article A1 open access A multilayer biomaterial for osteochondral regeneration shows superiority vs microfractures for the treatment of osteochondral lesions in a multicentre randomized trial at 2 years Elizaveta Kon, Giuseppe Filardo, Mats Brittberg, Maurizio Busacca, Vincenzo Condello, Lars Engebretsen, Stefan Marlovits, Philipp Niemeyer, Patrik Platzer, Michael Posthumus, et al. (2018) KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY. 26(9). p.2704-2715