%0 Journal Article %A Lukas Negrin %A Vilmos VĂ©csei %T CLINICAL OUTCOME AFTER MICROFRACTURE OF THE KNEE: A META-ANALYSIS OF BEFORE-AFTER DATA OF CONTROLLED STUDIES %D 2012 %J Orthopaedic Proceedings %P 86-86 %V 94-B %N SUPP_XXXVII %R 10.1302/1358-992X.94BSUPP_XXXVII.EFORT2011-086 %U https://doi.org/10.1302/1358-992X.94BSUPP_XXXVII.EFORT2011-086 %K Trauma