title: Primary osteosarcoma of the breast.
authors.affiliation: Department of Oncology, The Norwegian Radium Hospital, Oslo, Norway.
authors.forename: Odd T
authors.initials: OT
authors.lastname: Brustugun
authors.forename: Wenche
authors.initials: W
authors.lastname: Reed
authors.forename: Jan P
authors.initials: JP
authors.lastname: Poulsen
authors.forename: Oyvind S
authors.initials: OS
authors.lastname: Bruland
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000556:secondary / Q000628:therapy; D001943:Breast Neoplasms / Q000473:pathology* / Q000628:therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D012516:Osteosarcoma / Q000175:diagnosis* / Q000556:secondary / Q000628:therapy