APA (7th ed.) Citation

Yang, X., Zheng, Z., Ma, Y., Deng, Z., Feng, X., Luo, J., . . . Du, J. Effects of hydromorphone-based patient-controlled intravenous analgesia on postoperative hypoxaemia: A randomised controlled non-inferiority clinical trial. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Yang, Xuan, et al. Effects of Hydromorphone-based Patient-controlled Intravenous Analgesia on Postoperative Hypoxaemia: A Randomised Controlled Non-inferiority Clinical Trial. BMJ Publishing Group.

MLA (9th ed.) Citation

Yang, Xuan, et al. Effects of Hydromorphone-based Patient-controlled Intravenous Analgesia on Postoperative Hypoxaemia: A Randomised Controlled Non-inferiority Clinical Trial. BMJ Publishing Group.

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