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APA Citation
Ye, C., Han, X., Chen, Y., Liu, F., Ma, H., Yang, Y., Liu, Y., Hu, Q., Yao, Q., Xie, W., & Xu, D. (2022). stroke prevention of thoracoscopic left atrial appendage clipping in patients with non-valvular atrial fibrillation at high risk of stroke and bleeding: study protocol for a non-randomised controlled clinical trial. BMJ open, 12(10), . http://access.bl.uk/ark:/81055/vdc_100168596680.0x00001b