APA (7th ed.) Citation

Ronellenfitsch, U., & Jakob, J. (2021). Surgical approaches for retroperitoneal tumors. Surgery in practice and science, 5, . https://doi.org/10.1016/j.sipas.2021.100032

Chicago Style (17th ed.) Citation

Ronellenfitsch, Ulrich, and Jens Jakob. "Surgical Approaches for Retroperitoneal Tumors." Surgery in Practice and Science 5 (2021). https://doi.org/10.1016/j.sipas.2021.100032.

MLA (9th ed.) Citation

Ronellenfitsch, Ulrich, and Jens Jakob. "Surgical Approaches for Retroperitoneal Tumors." Surgery in Practice and Science, vol. 5, 2021, https://doi.org/10.1016/j.sipas.2021.100032.