Vijayvargiya, A.; Jain, S. K.; Soni, V. Harmonic Scalpel Versus Titanium Clips and L-Hook in the Ligation of Cystic Duct and Artery and Gall Bladder Dissection in Laparoscopic Cholecystectomy. Int J Res Med Sci 2017, 5, 5145-5148.