article_metadata: Michael J Russell Frederick L Flynt Allyson L Harroff Oluwole Fadare
article_metadata: 10.1155/2008/658090
article_metadata: Sarcoma
article_metadata: 2008;2008:658090.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/18382626/
article_metadata: Case Reports
article_metadata: PMC2276869
article_metadata: 18382626
article_metadata: Dedifferentiated Liposarcoma of the Retroperitoneum with Extensive Leiomyosarcomatous Differentiation and beta-Human Chorionic Gonadotropin Production
article_metadata: 2008