TY  - RPRT
TI  - Poor prognosis Ewing's sarcoma and peripheral primitive neuroectodermal tumours (PNET).
AU  - J Maurel
AU  - R Rosell
AU  - J C Lorenzo
PY  - 1996
DO  - 10.1016/s0305-7372(96)90024-9
UR  - https://pubmed.ncbi.nlm.nih.gov/9134003/
ID  - 9134003
ER  -