1. Primary retroperitoneal mature cystic teratoma (dermoid cyst) in a 51-year-old male:Case report and historical literature review
   Andrew Tiu et al, 2017, SAGE Open Medical Case Reports CrossRef
2. Retroperitoneal teratoma in adults:a case report
   Enxiu Luo et al, 2024, Asian Journal of Surgery CrossRef
3. Primary Mature Cystic Teratoma of the Retroperitoneum Presenting as a Suprarenal Mass in an Adult Patient: A Case Report
   Farhood Khaleghi Mehr et al, 2022, Nephro-Urology Monthly CrossRef