article_metadata: Rodney E Wegner Kevin M McGrath James D Luketich David M Friedland
article_metadata: 10.1155/2010/907127
article_metadata: Sarcoma
article_metadata: 2010;2010:907127.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/20224681/
article_metadata: Case Reports
article_metadata: PMC2833302
article_metadata: 20224681
article_metadata: Extraosseous osteosarcoma of the esophagus: a case report
article_metadata: 2010