SINGHAL, V. K.; ASWAD, F. D. A.; DIDDI, G.; SINGHAL, V. V. V.; SULEIMAN, A. M. Management of concomitant umbilical hernia with laparoscopic cholecystectomy . International Surgery Journal, [S. l.], v. 10, n. 7, p. 1147–1150, 2023. DOI: 10.18203/2349-2902.isj20231959. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/9545. Acesso em: 10 nov. 2025.