Ayesha Tahir, Khawar Aziz, Arif Iftikhar, Muhammad Sirajuddin, Ali Asghar, Laila Khalid, “Prevalance of Burnout Syndrome Among Anaesthesia Residents in Tertiary Care Hospitals of Karachi”, Pakistan Journal of Medical & Health Sciences, vol. 17, no. 01, p. 796, Mar. 2023.