Laparoscopic Umbilical Hernia Repair by Modified 2 Port Techniques. International Journal of Biomedical and Advance Research, [S. l.], v. 10, n. 4, p. e5164, 2019. DOI: 10.7439/ijbar.v10i4.5164. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/5164. Acesso em: 12 mar. 2026.