MUNDRA, M.; KUMAR, V. A comparative study of intra-peritoneal instillation of lignocaine versus placebo on operative site in laparoscopic cholecystectomy. International Surgery Journal, [S. l.], v. 5, n. 3, p. 997–1003, 2018. DOI: 10.18203/2349-2902.isj20180819. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/2461. Acesso em: 13 oct. 2025.