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   M. Ooms et al, 2023, International Journal of Oral and Maxillofacial Surgery CrossRef
2. Prevalence and risk factors of postoperative delirium in tumor patients after free flap reconstruction: A systematic review and meta-analysis of case-control studies
   Yifei Li et al, 2024, Surgery CrossRef
3. Postoperative Delirium and Neurocognitive Disorders: Updates for Providers Caring for Cancer Patients
   Donna Ron et al, 2024, Current Oncology Reports CrossRef
4. Incidence and risk factors for postoperative delirium after head and neck cancer surgery: an updated meta-analysis
   Bo Dong et al, 2023, BMC Neurology CrossRef
5. Early Ambulation to Prevent Delirium After Long-Time Head and Neck Cancer Surgery
   Jeong Heon Kim et al, 2022, Frontiers in Surgery CrossRef
6. Influence of perioperative blood pressure regulation on postoperative delirium in patients undergoing head and neck free flap reconstruction
   Mark Ooms et al, 2023, European Journal of Medical Research CrossRef
7. Postoperative delirium in oral and maxillofacial surgery: a scoping review
   Eman Alhammadi et al, 2024, Head & Face Medicine CrossRef
8. Postoperative Delirium in Patients with Oral Cancer: Is Intraoperative Fluid Administration a Neglected Risk Factor?
   Katharina Theresa Obermeier et al, 2022, Cancers CrossRef