1. Aaronson, S. A., and Todaro, G. J., 1968, Basis for the acquisition of malignant potential by mouse cells cultivated in vitro, Science
162:1024.
2. Abercrombie, M., and Ambrose, E. J., 1962, The surface properties of cancer cells: A review, Cancer Res.
22:525.
3. Abercrombie, M., and Heaysman, J. E. M., 1954, Observations on the social behavior of cells in tissue culture. II. “Monolayering” of fibroblasts, Exp. Cell Res.
6:293.
4. Agosin, M., Christen, R., Badinez, Q., Gasic, G., Neghme, A., Pizarro, O., and Jarpa, A., 1952, Cortisone induced metastases of adenocarcinoma in mice, Proc. Soc. Exp. Biol. Med.
80:128.
5. Agostino, D., and Cliffton, E. E., 1965, Organ localization and effect of trauma on the fate of circulating cancer cells, Cancer Res.
25:1728.