@article{Shin_1975,
title={Tumorigenicity of virus-transformed cells in nude mice is correlated specifically with anchorage independent growth in vitro.},
volume={72},
ISSN={1091-6490},
url={http://dx.doi.org/10.1073/pnas.72.11.4435},
DOI={10.1073/pnas.72.11.4435},
number={11},
journal={Proceedings of the National Academy of Sciences},
publisher={Proceedings of the National Academy of Sciences},
author={Shin,
S I and Freedman,
V H and Risser,
R and Pollack,
R},
year={1975},
month=nov,
pages={4435–4439} }