Regmi, D., T. KC, M. Bista, and S. Shrestha. “Comparison of Surgical Outcomes of Ultrasonic Technique (Harmonic Focus™) With Conventional Technique in Open Hemithyroidectomy”. Journal of Kathmandu Medical College, vol. 2, no. 4, Dec. 2014, pp. 175-80, https://jkmc.com.np/ojs3/index.php/journal/article/view/696.