TY  - RPRT
TI  - Osteosarcoma: anatomic and histologic variants.
AU  - Michael J Klein
AU  - Gene P Siegal
PY  - 2006
DO  - 10.1309/uc6k-qhld-9lv2-kenn
UR  - https://pubmed.ncbi.nlm.nih.gov/16627266/
ID  - 16627266
ER  -