1. Steroid receptor assay methods in human breast cancer;Chamnes,1979
2. Steroid receptor analyses of nine human breast cancer cell lines;Horwitz;Cancer Res,1978
3. Effect of prolactin on growth and the estrogen receptor level of human breast cancer cells (MCF-7);Shafie;Cancer Res,1977
4. Effects of serum and insulin on the sensitivity of the human breast cancer cell line MCF-7 to estrogen and antiestrogens;Butler;Cancer Res,1981
5. A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid;Burton;Biochem J,1956