Yan R

Department of Anesthesiology, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, People's Republic of China.

1 paper

ArticleKetamine

Effects of Esketamine on Postoperative Delirium and Postoperative Cognitive Function in Elderly Gastrointestinal Tumor Patients with Preoperative Anxiety.

Zha J, Chen H, Sun Z +7