1. Varmus H, Weinberg RA (1992) Genes and the Biology of Cancer. Scientific American Library, New York, NY.
2. Leslie KO, Howard P (1992) Oncogenes and antioncogenes in human breast carcinoma. Pathol Ann 27: 321–342.
3. Walker RA, Varley JM (1993) The molecular pathology of human breast cancer. Cancer Surv 16: 31–57.
4. Stoker M, Gherardi E (1991) Regulation of cell movement: the mitogenic cytokines. Biochim Biophys Acta 1072: 81–102.
5. Aaronson SA (1991) Growth factors and cancer. Science 254: 1146–1153.