@misc{indiciae442bd76397ab, title = {Effects of permissive hypercapnia on intraoperative cerebral oxygenation and early postoperative cognitive function in older patients with fragile brain function during the non-acute phase undergoing laparoscopic colorectal surgery: A randomized controlled trial.}, author = {Zhichao Li and Youzhuang Zhu and Xiaobin Lyu and Xin Gao and Shangyuan Qin and Yihan Kang and Yanying Gu and Jun Chai}, year = {2026}, doi = {10.1016/j.exger.2026.113241}, url = {https://pubmed.ncbi.nlm.nih.gov/42480874/}, note = {Source identifier: 42480874} }