KUMAR, A.; KUMAR, V. Single layer versus double layer intestinal anastomoses: a comparative study. International Surgery Journal, [S. l.], v. 7, n. 9, p. 2991–2998, 2020. DOI: 10.18203/2349-2902.isj20203782. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/6238. Acesso em: 20 feb. 2026.