APA (7th ed.) Citation

Zou, Z., Shi, S., Song, J., Guo, J., Zhao, Y., Yang, J., . . . Jia, Y. (2025). Opioid-free anaesthesia based on paravertebral block for thoracotomic paediatric congenital cardiac surgery—effectiveness of postoperative analgesia: A protocol for a prospective, single-blinded, randomised controlled trial (OPTION trial). Trials, 26(1), 1. https://doi.org/10.1186/s13063-025-09067-3

Chicago Style (17th ed.) Citation

Zou, Zhiyao, et al. "Opioid-free Anaesthesia Based on Paravertebral Block for Thoracotomic Paediatric Congenital Cardiac Surgery—effectiveness of Postoperative Analgesia: A Protocol for a Prospective, Single-blinded, Randomised Controlled Trial (OPTION Trial)." Trials 26, no. 1 (2025): 1. https://doi.org/10.1186/s13063-025-09067-3.

MLA (9th ed.) Citation

Zou, Zhiyao, et al. "Opioid-free Anaesthesia Based on Paravertebral Block for Thoracotomic Paediatric Congenital Cardiac Surgery—effectiveness of Postoperative Analgesia: A Protocol for a Prospective, Single-blinded, Randomised Controlled Trial (OPTION Trial)." Trials, vol. 26, no. 1, 2025, p. 1, https://doi.org/10.1186/s13063-025-09067-3.