%0 Journal Article %T Extraskeletal osteosarcoma: MDM2 and H3K27me3 analysis of 19 cases suggest disease heterogeneity %A Makise, Naohiro %A Sekimizu, Masaya %A Kubo, Takashi %A Wakai, Susumu %A Watanabe, Shun‐ichi %A Kato, Tomoyasu %A Kinoshita, Takayuki %A Hiraoka, Nobuyoshi %A Fukayama, Masashi %A Kawai, Akira %A Ichikawa, Hitoshi %A Yoshida, Akihiko %J Histopathology %V 73 %N 1 %P 147-156 %@ 0309-0167 %D 2018-01-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve