TY  - RPRT
TI  - Large osteosarcoma not apparent on conventional radiography.
AU  - Michael K Doney
AU  - Gary M Vilke
PY  - 2004
DO  - 10.1016/j.jemermed.2003.11.018
UR  - https://pubmed.ncbi.nlm.nih.gov/15028338/
ID  - 15028338
ER  -