References
- Douglas AK. Evaluation and management of inguinal and umbilical hernias. Pediatr Ann 2001; 30: 729–735.
- Gibson LD, Max RG. Collective review. A review of 606 cases of umbilical hernia. International Abstracts of Surgery 1959; 109: 313–322.
- John VF, Robert JS. Transverse colon in adult umbilical hernia. AJR 1978; 130: 57–59.
- William HUI, Vic V. A five-year US army experience with 36,250 abdominal hernia repairs. Am Surg 1990; 56: 596–600.