APA (7th ed.) Citation

Hüttner, F., Bruckner, T., Hackbusch, M., Weitz, J., Bork, U., Kotschenreuther, P., . . . Knebel, P. (2020). Primary open versus closed implantation strategy for totally implantable venous access ports: The multicentre randomized controlled PORTAS-3 trial (DRKS 00004900). Annals of surgery, 272(6), . https://doi.org/10.1097/SLA.0000000000003705

Chicago Style (17th ed.) Citation

Hüttner, Felix, et al. "Primary Open Versus Closed Implantation Strategy for Totally Implantable Venous Access Ports: The Multicentre Randomized Controlled PORTAS-3 Trial (DRKS 00004900)." Annals of Surgery 272, no. 6 (2020). https://doi.org/10.1097/SLA.0000000000003705.

MLA (9th ed.) Citation

Hüttner, Felix, et al. "Primary Open Versus Closed Implantation Strategy for Totally Implantable Venous Access Ports: The Multicentre Randomized Controlled PORTAS-3 Trial (DRKS 00004900)." Annals of Surgery, vol. 272, no. 6, 2020, https://doi.org/10.1097/SLA.0000000000003705.