authors Mei, Xinchun Wang, Jiayi Ni, Zihan Wang, Yanyan Zhao, Binglei Sessler, Daniel I Zhongcong Xie, MD, PhD Shen, Yuan
has subject area Age Factors Aged Cognition Female Humans Male Multicenter Studies as Topic Neurocognitive Disorders Odorants Olfaction Disorders Olfactory Perception Orthopedic Procedures Postoperative Cognitive Complications Randomized Controlled Trials as Topic Smell Time Factors Treatment Outcome
Keywords Anesthesia Olfactory enrichment Perioperative neurocognitive disorder Randomized trial Surgery