comparative ultrastructural and histoenzymological study of 10 osteogenic ( 4 osteosarcomas ) , osteolytic ( 3 benign giant cell tumours , 2 malignant osteoclastomas ) and fibrosarcomatous osseous tumours of the jaw emphasised the analogies between osteoblasts and fibroblastic stromal cells of giant cell tumours .
C0029463
osteosarcomas
C0029418
osteoblasts