sj-docx-1-ppj-10.1177_17504589231221642 – Supplemental material for The impact of ketamine on delayed neurocognitive recovery in elderly patients undergoing spinal anaesthesia for orthopaedic procedures, a pilot study

Supplemental material, sj-docx-1-ppj-10.1177_17504589231221642 for The impact of ketamine on delayed neurocognitive recovery in elderly patients undergoing spinal anaesthesia for orthopaedic procedures, a pilot study by Mostafa Samy Abbas, Mohamed Gamal Abo-Zeid, Fatma Gad-Elrab Askar and Omnia Ahmed Askar in Journal of Perioperative Practice</p