1. Barski, G. Morphokinetic aspects of cell transformation and cancerization in vitro. Natl. Cancer Inst. Monogr. 48: 263–267; 1978.
2. DiPaolo, J. A.; Castro, B. C. In vitro carcinogenesis with cells in early passage. Natl. Cancer Inst. Monogr. 48: 245–257; 1978.
3. Gateff, E.; Gissmann, L.; Shrestha, R.; Plus, N.; Pfister, H.; Schroder, J.; zur Hausen, H. Characterization of two tumorous blood cell lines ofDrosophila melanogaster and the viruses they contain. Kurstak, E.; Maramorosch, K.; Dübendorfer, A. eds. Invertebrate systems in vitro. Amsterdam: Elsevier/North-Holland Biomedical Press; 1980: 517–533.
4. Handleman, S. L.; Sanford, K. K.; Tarone, R. E.; Parshad, R. The cytology of spontaneous neoplastic transformation in culture. In Vitro 13: 526–536; 1977.
5. Lipkin, G.; Knecht, M. E.; Rosenberg, M. Restoration of in vitro growth control to malignant cells. Cancer 40: 2699–2705; 1977.