[Fibrosarcoma and osteosarcoma of the jaws].
D002648:Child; D002675:Child, Preschool; D005354:Fibrosarcoma; D006801:Humans; D008297:Male; D008339:Mandibular Neoplasms; D012516:Osteosarcoma
Fibrosarkóm a osteosarkóm cel'ustí.