1. History of gynecological pathology. I. Dr. Thomas S. Cullen;Young;Int J Gynecol Pathol,1996
2. Embryology, anatomy, and diseases of the umbilicus, together with the urachus;Cullen,1916
3. Local discoloration of the abdominal wall as a sign of acute pancreatitis;Turner;Br J Surg,1920
4. The incidence and prognosis of body wall ecchymosis in acute pancreatitis;Dickson;Surg Gynecol Obstet,1984
5. Cullen's sign: A historical review and report of histologic observations;Merrill;Obstet Gynecol,1958