TY  - RPRT
TI  - So-called "extraskeletal" Ewing's sarcoma.
AU  - L P Bignold
PY  - 1980
DO  - 10.1093/ajcp/73.1.142b
UR  - https://pubmed.ncbi.nlm.nih.gov/7352419/
ID  - 7352419
ER  -