article_metadata: Dilek Ertoy Baydar Cigdem Himmetoglu Sertac Yazici Halil Kiziloz Haluk Ozen
article_metadata: 10.1186/1752-1947-3-39
article_metadata: J Med Case Rep
article_metadata: 2009 Jan 29;3:39.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/19178738/
article_metadata: PMC2642852
article_metadata: 19178738
article_metadata: Primary osteosarcoma of the urinary bladder following cyclophosphamide therapy for systemic lupus erythematosus: a case report
article_metadata: 2009