TY  - GEN
AU  - Marcus,R B
TI  - Ewing's sarcoma--a local or systemic problem?
SN  - 0360-3016
PY  - 1991///0419
KW  - Bone Neoplasms
KW  - drug therapy
KW  - Follow-Up Studies
KW  - Humans
KW  - Sarcoma, Ewing
N1  - Publication Type: Editorial; Review
UR  - https://doi.org/10.1016/0360-3016(91)90039-7
ER  -