Karmacharya, R., R. Shakya, A. Singh, S. Baidya, S. Dahal, P. Shrestha, and N. Bhandari. “Recovery Pattern in Different Surgical Approaches on Thoracic Enhanced Recovery Based Fourteen-Step Protocol in Patients Undergoing Cardio-Thoracic Surgery at University Hospital of Nepal”. Kathmandu University Medical Journal, vol. 18, no. 2, Dec. 2020, pp. 78-82, doi:10.3126/kumj.v18i2.33260.