1. Social behaviour of cells in tissue culture. III. Mutual influence of sarcoma cells and fibroblasts;Abercrombie;Exptl. Cell Research,1957
2. Induction of tumors in Syrian hamsters by a cytopathic virus derived from a C3H mouse mammary tumor;Axelrad;J. Natl. Cancer Inst.,1960
3. Significance of continued virus production in tissue cultures rendered neoplastic by polyoma virus;Dulbecco,1960
4. Studies on the biological properties of two plaque variants isolated from SE polyoma virus;Gotlieb-Stematsky;Brit. J. Exptl. Pathol.,1960
5. Alteration of plaque morphology of EMC virus by polycations;Liebhaber;Virology,1961