TY  - RPRT
TI  - Osteosarcoma with small cells simulating Ewing's tumor.
AU  - F H Sim
AU  - K K Unni
AU  - J W Beabout
AU  - D C Dahlin
PY  - 1979
UR  - https://pubmed.ncbi.nlm.nih.gov/284009/
ID  - 284009
ER  -