[1]
Wuisman, P.I.J.M. et al. 1997. Secondary chondrosarcoma in osteochondromas Medullary extension in 15 of 45 cases. Acta Orthopaedica. 68, 4 (Jan. 1997), 396–400. DOI:https://doi.org/10.3109/17453679708996185.