1. McGuire WL, Clark GM. Fisher ER, Henderson IC: Predicting recurrence and survival in breast cancer. Breast Cancer Res Treat 9(1): 27–38, 1987
2. Fisher B, Slack NH, Bross ID: Cancer of the breast: size of neoplasm and prognosis. Cancer 24(5): 1071–1080, 1969
3. Harbeck N, Dettmar P, Thomssen C, Henselmann B, Kuhn W, Ulm K, Janicke F, Holfer H, Graeff H, Schmitt M: Prognostic impact of tumor biological factors on survival in node-negative breast cancer. Anticancer Res 18: 2187–2198, 1998
4. Fisher B, Bauer M, Wickerham DL, Redmond CK, Fisher ER, Cruz AB, Foster R, Gardner B: Relation of number of positive axillary nodes to the prognosis of patients with primary breast cancer. Cancer 52: 1551–1557, 1983
5. Black MM, Opler SR, Speer FD: Survival in breast cancer cases relative to the structure of the primary tumor and regional lymph nodes. Surg Gynecol Obstet 100: 543–551, 1955