APA (7th ed.) Citation

Xu, Y., Dai, Z., Zhou, H., Li, H., & Du, Y. Postoperative cardiopulmonary complications in children with preoperative Omicron SARS-CoV-2 variants infection: A single-center retrospective cohort study. BMC.

Chicago Style (17th ed.) Citation

Xu, Yan-Yifang, Zhen-Zhen Dai, Han Zhou, Hai Li, and Yi Du. Postoperative Cardiopulmonary Complications in Children with Preoperative Omicron SARS-CoV-2 Variants Infection: A Single-center Retrospective Cohort Study. BMC.

MLA (9th ed.) Citation

Xu, Yan-Yifang, et al. Postoperative Cardiopulmonary Complications in Children with Preoperative Omicron SARS-CoV-2 Variants Infection: A Single-center Retrospective Cohort Study. BMC.