1. Barnes JP. Physiologic resection of right colon.Surg Gynecol Obstet 1952;94:722–6.
2. Cole WH, Packard D, Southwick HW. Carcinoma of the colon with special reference to prevention of recurrence.JAMA 1954;155:1549–53.
3. McGrew EA, Lars JP, Cole WH. Free malignant cells in relation to recurrence of cancer of the colon.JAMA 1954;154:1251–4.
4. Engell HC. Cancer cells in blood: a clinical study on the occurrence of cancer cells in the peripheral blood and in the venous blood draining the tumor at operation.Acta Chir Scand 1955;201(Suppl):1–70.
5. Fisher ER, Turnbull RB. The cytologic demonstration and significance of tumor cells in the mesenteric venous blood in patients with colorectal carcinomas.Surg Gynecol Obstet 1955;100:102–8.