Venkatesan, S., Myles, P. R., Manning, H. J., Mozid, A. M., Andersson, C., Jorgensen, M. E., et al. (2017). Cohort study of preoperative blood pressure and risk of 30-day mortality after elective non-cardiac surgery. Br J Anaesth. http://doi.org/10.1093/bja/aex056
Venkatesan, S., Jorgensen, M. E., Manning, H. J., Andersson, C., Mozid, A. M., Coburn, M., et al. (2019). Preoperative chronic beta-blocker prescription in elderly patients as a risk factor for postoperative mortality stratified by preoperative blood pressure: a cohort study. Br J Anaesth. http://doi.org/10.1016/j.bja.2019.03.042