%0 Journal Article %A Daisuke Sakai %T ROLE OF TIE2-POSITIVE NUCLEUS PULPOSUS PROGENITOR CELLS IN DISC DEGENERATION AND THEIR USE IN REGENERATIVE MEDICINE %D 2021 %J Orthopaedic Proceedings %P 57-57 %V 103-B %N SUPP_13 %R 10.1302/1358-992X.2021.13.057 %U https://doi.org/10.1302/1358-992X.2021.13.057 %K Research