Franceschina, M J Low-grade central osteosarcoma resembling fibrous dysplasia. A report of two cases. [electronic resource] - American journal of orthopedics (Belle Mead, N.J.) Jun 1997 - 432-40 p. digital Publication Type: Case Reports; Journal Article; Review ISSN: 1078-4519 Subjects--Topical Terms: AdolescentDiagnosis, DifferentialFemaleFemoral Neoplasms--pathologyFibrous Dysplasia of Bone--pathologyFollow-Up StudiesHumansMiddle AgedOsteosarcoma--pathology