%0 Journal Article %A J. Geurts %A D. Ramp %A S. Schären %A C. Netzer %T INTRAPATIENT COMPARISON OF IN VITRO OSTEOGENIC POTENTIAL OF PROGENITOR CELLS FROM ILIAC CREST AND DEGENERATIVE FACET JOINT BONE AUTOGRAFTS FOR INTERVERTEBRAL FUSION %D 2018 %J Orthopaedic Proceedings %P 6-6 %V 100-B %N SUPP_4 %R 10.1302/1358-992X.2018.4.006 %U https://doi.org/10.1302/1358-992X.2018.4.006 %K Research