%0 Journal Article %A C. Brochhausen %A D. Grevenstein %A J. Grevenstein %A A. Mamilos %A V.H. Schmitt %A C.J. Kirkpatrick %T SCAFFOLD-FREE, SPHEROID-BASED STRATEGY FOR THE REGENERATION OF ARTICULAR CARTILAGE DEFECTS: FIRST HISTOLOGICAL AND ULTRASTRUCTURAL RESULTS %D 2014 %J Orthopaedic Proceedings %P 135-135 %V 96-B %N SUPP_11 %R 10.1302/1358-992X.96BSUPP_11.CORS2013-135 %U https://doi.org/10.1302/1358-992X.96BSUPP_11.CORS2013-135 %K Research