APA (7th ed.) Citation

Tabiri, S., Tapking, C., Kneser, U., Hirche, C., & Kowalewski, K. (2021). Impact of Bacillus Calmette-Guérin (BCG) vaccination on postoperative mortality in patients with perioperative SARS-CoV-2 infection: Research letter]. BJS open, 5(6), . https://doi.org/10.1093/bjsopen/zrab131

Chicago Style (17th ed.) Citation

Tabiri, Stephen, Christian Tapking, Ulrich Kneser, Christoph Hirche, and Karl-Friedrich Kowalewski. "Impact of Bacillus Calmette-Guérin (BCG) Vaccination on Postoperative Mortality in Patients with Perioperative SARS-CoV-2 Infection: Research Letter]." BJS Open 5, no. 6 (2021). https://doi.org/10.1093/bjsopen/zrab131.

MLA (9th ed.) Citation

Tabiri, Stephen, et al. "Impact of Bacillus Calmette-Guérin (BCG) Vaccination on Postoperative Mortality in Patients with Perioperative SARS-CoV-2 Infection: Research Letter]." BJS Open, vol. 5, no. 6, 2021, https://doi.org/10.1093/bjsopen/zrab131.