SAFETY AND EFFICACY OF ORAL MELATONIN WHEN COMBINED WITH THORACIC EPIDURAL ANALGESIA IN PATIENTS WITH BILATERAL MULTIPLE FRACTURE RIBS

Ahmed M Fetouh Abdelrahman,1 Amany Faheem Abdel Salam Omara,1 Alaa Ali M Elzohry2 1Anesthesia and Surgical ICU, Faculty of Medicine, Tanta University, Tanta, Egypt; 2Department of Anesthesia, ICU and Pain Relief, South Egypt Cancer Institute, Assiut University, Assiut, EgyptCorrespondence: Alaa Ali M ElzohryDepartment of Anesthesia, ICU and Pain Re