@misc{indiciae4425df8b2728, title = {Large osteosarcoma not apparent on conventional radiography.}, author = {Michael K Doney and Gary M Vilke}, year = {2004}, doi = {10.1016/j.jemermed.2003.11.018}, url = {https://pubmed.ncbi.nlm.nih.gov/15028338/}, note = {Source identifier: 15028338} }