Nociception monitors vs. standard practice for titration of opioid administration in general anesthesia: A meta-analysis of randomized controlled trials

Dandan M, Jiahui Ma, Huayong Chen, Dongliang Mu, Hao Kong, Lingzhi Yu
Front Med (Lausanne). 2022 Aug; 25;9:963185. doi: 10.3389/fmed.2022.963185.