1. Ernberg IT: Oncogenes and tumor growth factors in breast cancer. A minireview. Acta Oncol 29(3): 331–334, 1990
2. Thor AD, Berry DA, Budman DR, Muss HB, Kute T, Henderson IC, Barcos M, Cirrincione C, Edgerton S, Allred C, North L, Liu ET: erbB-2, p53 and the efficacy of adjuvant therapy in lymph node positive breast cancer. J Natl Cancer Inst 90: 1–16, 1998
3. Barbareschi M: Prognostic value of the immunohistochemical expression of p53 in breast carcinomas: a review of the literature involving over 9000 patients. Applied Immunohistochemistry 4: 106–116, 1996
4. McDonald ER III, Wu GS, Waldman T, El-Deiry W: Repair defect in p21 WAF1/CIP1 –/– human cancer cells Cancer Res 56: 2250–2255, 1996
5. Marx J: New tumor suppressor may rival p53. Science 264: 344–345, 1994