Laila Khalid, Khawar Aziz, Aqil Qayoom, Muhammad Sirajuddin, Ali Asghar, Ayesha Tahir. The Effect of Single Dose Dexamethasone on Postoperative Pain and Post Operative Nausea Vomiting in Patients Undergoing Breast Surgery Under General Anaesthesia. Pakistan Journal of Medical & Health Sciences 2023, 17, 789.