RT Journal Article SR Electronic T1 Prognosis of Primary Osteosarcoma JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 996 OP 997 VO 44 IS 6 A1 Hamscho, Nadja A1 Grünwald, Frank YR 2003 UL http://jnm.snmjournals.org/content/44/6/996.abstract AB