APA (7th ed.) Citation

(2020). Medical challenge posed by retroperitoneal fibrosis: Case reports and literature review.

Chicago Style (17th ed.) Citation

Medical Challenge Posed by Retroperitoneal Fibrosis: Case Reports and Literature Review. 2020.

MLA (8th ed.) Citation

Medical Challenge Posed by Retroperitoneal Fibrosis: Case Reports and Literature Review. 2020.

Warning: These citations may not always be 100% accurate.