Evaluation of the efficacy, safety and cost effectiveness of liga clips in laparoscopic cholecystectomy. International Journal of Biomedical and Advance Research, [S. l.], v. 6, n. 5, p. 431–434, 2015. DOI: 10.7439/ijbar.v6i5.2066. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/2066. Acesso em: 22 apr. 2026.