Asif Hassan, Wasim Riaz, Saira Gul, M. Qasim, Zargham Ur Rehman, Zaigham, “Incidence of Post-Operative Pulmonary Complications in Patients Undergoing Cardiac Surgery with Low Tidal Volume Ventilation”, Pakistan Journal of Medical & Health Sciences, vol. 17, no. 03, p. 238, Apr. 2023.